8248149

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 15247232

約数和(自身を除く): 6999083

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 373, 567, 819, 1053, 1119, 1701, 2457, 2611, 3159, 3357, 4849, 7371, 7833, 10071, 14547, 22113, 23499, 30213, 33943, 43641, 70497, 90639, 101829, 130923, 211491, 305487, 392769, 634473, 916461, 1178307, 2749383, 8248149]

約数ペア:

[(1, 8248149), (3, 2749383), (7, 1178307), (9, 916461), (13, 634473), (21, 392769), (27, 305487), (39, 211491), (63, 130923), (81, 101829), (91, 90639), (117, 70497), (189, 43641), (243, 33943), (273, 30213), (351, 23499), (373, 22113), (567, 14547), (819, 10071), (1053, 7833), (1119, 7371), (1701, 4849), (2457, 3357), (2611, 3159)]