42806197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2741}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 51593472

約数和(自身を除く): 8787275

約数列:

[1, 7, 23, 97, 161, 679, 2231, 2741, 15617, 19187, 63043, 265877, 441301, 1861139, 6115171, 42806197]

約数ペア:

[(1, 42806197), (7, 6115171), (23, 1861139), (97, 441301), (161, 265877), (679, 63043), (2231, 19187), (2741, 15617)]