3409497

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 6359808

約数和(自身を除く): 2950311

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 181, 207, 273, 299, 483, 543, 819, 897, 1267, 1449, 1629, 2093, 2353, 2691, 3801, 4163, 6279, 7059, 11403, 12489, 16471, 18837, 21177, 29141, 37467, 49413, 54119, 87423, 148239, 162357, 262269, 378833, 487071, 1136499, 3409497]

約数ペア:

[(1, 3409497), (3, 1136499), (7, 487071), (9, 378833), (13, 262269), (21, 162357), (23, 148239), (39, 87423), (63, 54119), (69, 49413), (91, 37467), (117, 29141), (161, 21177), (181, 18837), (207, 16471), (273, 12489), (299, 11403), (483, 7059), (543, 6279), (819, 4163), (897, 3801), (1267, 2691), (1449, 2353), (1629, 2093)]