919915931

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 1050582960

約数和(自身を除く): 130667029

約数列:

[1, 11, 29, 121, 317, 319, 827, 3487, 3509, 9097, 9193, 23983, 38357, 100067, 101123, 262159, 263813, 1112353, 2883749, 2901943, 7602611, 31721239, 83628721, 919915931]

約数ペア:

[(1, 919915931), (11, 83628721), (29, 31721239), (121, 7602611), (317, 2901943), (319, 2883749), (827, 1112353), (3487, 263813), (3509, 262159), (9097, 101123), (9193, 100067), (23983, 38357)]