4726431

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 40

約数和(自身を含む): 7666560

約数和(自身を除く): 2940129

約数列:

[1, 3, 9, 23, 27, 43, 59, 69, 81, 129, 177, 207, 387, 531, 621, 989, 1161, 1357, 1593, 1863, 2537, 2967, 3483, 4071, 4779, 7611, 8901, 12213, 22833, 26703, 36639, 58351, 68499, 80109, 109917, 175053, 205497, 525159, 1575477, 4726431]

約数ペア:

[(1, 4726431), (3, 1575477), (9, 525159), (23, 205497), (27, 175053), (43, 109917), (59, 80109), (69, 68499), (81, 58351), (129, 36639), (177, 26703), (207, 22833), (387, 12213), (531, 8901), (621, 7611), (989, 4779), (1161, 4071), (1357, 3483), (1593, 2967), (1863, 2537)]