218360096331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1222751}}^1$

素因数の和:1223027

約数の個数: 32

約数和(自身を含む): 331414702080

約数和(自身を除く): 113054605749

約数列:

[1, 3, 13, 19, 39, 57, 241, 247, 723, 741, 3133, 4579, 9399, 13737, 59527, 178581, 1222751, 3668253, 15895763, 23232269, 47687289, 69696807, 294682991, 302019497, 884048973, 906058491, 3830878883, 5598976829, 11492636649, 16796930487, 72786698777, 218360096331]

約数ペア:

[(1, 218360096331), (3, 72786698777), (13, 16796930487), (19, 11492636649), (39, 5598976829), (57, 3830878883), (241, 906058491), (247, 884048973), (723, 302019497), (741, 294682991), (3133, 69696807), (4579, 47687289), (9399, 23232269), (13737, 15895763), (59527, 3668253), (178581, 1222751)]