1344292677

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 2429691264

約数和(自身を除く): 1085398587

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 263, 273, 553, 711, 789, 819, 1027, 1659, 1841, 2367, 3081, 3419, 4977, 5523, 6241, 7189, 9243, 10257, 16569, 18723, 20777, 21567, 23933, 30771, 43687, 56169, 62331, 64701, 71799, 81133, 131061, 145439, 186993, 215397, 243399, 270101, 393183, 436317, 567931, 730197, 810303, 1308951, 1641383, 1703793, 1890707, 2430909, 4924149, 5111379, 5672121, 11489681, 14772447, 17016363, 21337979, 34469043, 64013937, 103407129, 149365853, 192041811, 448097559, 1344292677]

約数ペア:

[(1, 1344292677), (3, 448097559), (7, 192041811), (9, 149365853), (13, 103407129), (21, 64013937), (39, 34469043), (63, 21337979), (79, 17016363), (91, 14772447), (117, 11489681), (237, 5672121), (263, 5111379), (273, 4924149), (553, 2430909), (711, 1890707), (789, 1703793), (819, 1641383), (1027, 1308951), (1659, 810303), (1841, 730197), (2367, 567931), (3081, 436317), (3419, 393183), (4977, 270101), (5523, 243399), (6241, 215397), (7189, 186993), (9243, 145439), (10257, 131061), (16569, 81133), (18723, 71799), (20777, 64701), (21567, 62331), (23933, 56169), (30771, 43687)]