70295071

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 89056800

約数和(自身を除く): 18761729

約数列:

[1, 7, 11, 77, 121, 149, 557, 847, 1043, 1639, 3899, 6127, 11473, 18029, 42889, 67397, 82993, 126203, 471779, 580951, 912923, 6390461, 10042153, 70295071]

約数ペア:

[(1, 70295071), (7, 10042153), (11, 6390461), (77, 912923), (121, 580951), (149, 471779), (557, 126203), (847, 82993), (1043, 67397), (1639, 42889), (3899, 18029), (6127, 11473)]