26751921

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 43051008

約数和(自身を除く): 16299087

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 571, 679, 1713, 2037, 2231, 3997, 6693, 11991, 13133, 15617, 39399, 46851, 55387, 91931, 166161, 275793, 387709, 1163127, 1273901, 3821703, 8917307, 26751921]

約数ペア:

[(1, 26751921), (3, 8917307), (7, 3821703), (21, 1273901), (23, 1163127), (69, 387709), (97, 275793), (161, 166161), (291, 91931), (483, 55387), (571, 46851), (679, 39399), (1713, 15617), (2037, 13133), (2231, 11991), (3997, 6693)]