1640339301

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{156089}}^1$

素因数の和:156236

約数の個数: 16

約数和(自身を含む): 2277665280

約数和(自身を除く): 637325979

約数列:

[1, 3, 31, 93, 113, 339, 3503, 10509, 156089, 468267, 4838759, 14516277, 17638057, 52914171, 546779767, 1640339301]

約数ペア:

[(1, 1640339301), (3, 546779767), (31, 52914171), (93, 17638057), (113, 14516277), (339, 4838759), (3503, 468267), (10509, 156089)]