23945883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 35777280

約数和(自身を除く): 11831397

約数列:

[1, 3, 13, 39, 43, 109, 129, 131, 327, 393, 559, 1417, 1677, 1703, 4251, 4687, 5109, 5633, 14061, 14279, 16899, 42837, 60931, 73229, 182793, 185627, 219687, 556881, 613997, 1841991, 7981961, 23945883]

約数ペア:

[(1, 23945883), (3, 7981961), (13, 1841991), (39, 613997), (43, 556881), (109, 219687), (129, 185627), (131, 182793), (327, 73229), (393, 60931), (559, 42837), (1417, 16899), (1677, 14279), (1703, 14061), (4251, 5633), (4687, 5109)]