697415049

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{733}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 1046390400

約数和(自身を除く): 348975351

約数列:

[1, 3, 9, 27, 131, 269, 393, 733, 807, 1179, 2199, 2421, 3537, 6597, 7263, 19791, 35239, 96023, 105717, 197177, 288069, 317151, 591531, 864207, 951453, 1774593, 2592621, 5323779, 25830187, 77490561, 232471683, 697415049]

約数ペア:

[(1, 697415049), (3, 232471683), (9, 77490561), (27, 25830187), (131, 5323779), (269, 2592621), (393, 1774593), (733, 951453), (807, 864207), (1179, 591531), (2199, 317151), (2421, 288069), (3537, 197177), (6597, 105717), (7263, 96023), (19791, 35239)]