331817471999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1\times {\mathrm{236519}}^1$

素因数の和:237190

約数の個数: 16

約数和(自身を含む): 359525537280

約数和(自身を除く): 27708065281

約数列:

[1, 13, 311, 347, 4043, 4511, 107917, 236519, 1402921, 3074747, 73557409, 82072093, 956246317, 1066937209, 25524420923, 331817471999]

約数ペア:

[(1, 331817471999), (13, 25524420923), (311, 1066937209), (347, 956246317), (4043, 82072093), (4511, 73557409), (107917, 3074747), (236519, 1402921)]