91107071

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 110060160

約数和(自身を除く): 18953089

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 1723, 2299, 2783, 4807, 18953, 32737, 39629, 52877, 208483, 360107, 435919, 752951, 3961177, 4795109, 8282461, 91107071]

約数ペア:

[(1, 91107071), (11, 8282461), (19, 4795109), (23, 3961177), (121, 752951), (209, 435919), (253, 360107), (437, 208483), (1723, 52877), (2299, 39629), (2783, 32737), (4807, 18953)]