7813113

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 5319687

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 227, 231, 447, 681, 1043, 1589, 1639, 2497, 3129, 4767, 4917, 7491, 11473, 17479, 33823, 34419, 52437, 101469, 236761, 372053, 710283, 1116159, 2604371, 7813113]

約数ペア:

[(1, 7813113), (3, 2604371), (7, 1116159), (11, 710283), (21, 372053), (33, 236761), (77, 101469), (149, 52437), (227, 34419), (231, 33823), (447, 17479), (681, 11473), (1043, 7491), (1589, 4917), (1639, 4767), (2497, 3129)]