22909497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 12572103

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 719, 741, 817, 1677, 2157, 2451, 9347, 10621, 13661, 28041, 30917, 31863, 40983, 92751, 177593, 401921, 532779, 587423, 1205763, 1762269, 7636499, 22909497]

約数ペア:

[(1, 22909497), (3, 7636499), (13, 1762269), (19, 1205763), (39, 587423), (43, 532779), (57, 401921), (129, 177593), (247, 92751), (559, 40983), (719, 31863), (741, 30917), (817, 28041), (1677, 13661), (2157, 10621), (2451, 9347)]