40981941

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4586

約数の個数: 48

約数和(自身を含む): 79497600

約数和(自身を除く): 38515659

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 4549, 9009, 13647, 31843, 40941, 50039, 59137, 95529, 150117, 177411, 286587, 350273, 413959, 450351, 532233, 650507, 1050819, 1241877, 1951521, 3152457, 3725631, 4553549, 5854563, 13660647, 40981941]

約数ペア:

[(1, 40981941), (3, 13660647), (7, 5854563), (9, 4553549), (11, 3725631), (13, 3152457), (21, 1951521), (33, 1241877), (39, 1050819), (63, 650507), (77, 532233), (91, 450351), (99, 413959), (117, 350273), (143, 286587), (231, 177411), (273, 150117), (429, 95529), (693, 59137), (819, 50039), (1001, 40941), (1287, 31843), (3003, 13647), (4549, 9009)]