10781841

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 17059840

約数和(自身を除く): 6277999

約数列:

[1, 3, 7, 21, 67, 79, 97, 201, 237, 291, 469, 553, 679, 1407, 1659, 2037, 5293, 6499, 7663, 15879, 19497, 22989, 37051, 45493, 53641, 111153, 136479, 160923, 513421, 1540263, 3593947, 10781841]

約数ペア:

[(1, 10781841), (3, 3593947), (7, 1540263), (21, 513421), (67, 160923), (79, 136479), (97, 111153), (201, 53641), (237, 45493), (291, 37051), (469, 22989), (553, 19497), (679, 15879), (1407, 7663), (1659, 6499), (2037, 5293)]