1387702941

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{132049}}^1$

素因数の和:132196

約数の個数: 16

約数和(自身を含む): 1926873600

約数和(自身を除く): 539170659

約数列:

[1, 3, 31, 93, 113, 339, 3503, 10509, 132049, 396147, 4093519, 12280557, 14921537, 44764611, 462567647, 1387702941]

約数ペア:

[(1, 1387702941), (3, 462567647), (31, 44764611), (93, 14921537), (113, 12280557), (339, 4093519), (3503, 396147), (10509, 132049)]