331350253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16981}}^1$

素因数の和:17092

約数の個数: 16

約数和(自身を含む): 380396800

約数和(自身を除く): 49046547

約数列:

[1, 13, 19, 79, 247, 1027, 1501, 16981, 19513, 220753, 322639, 1341499, 4194307, 17439487, 25488481, 331350253]

約数ペア:

[(1, 331350253), (13, 25488481), (19, 17439487), (79, 4194307), (247, 1341499), (1027, 322639), (1501, 220753), (16981, 19513)]