873128451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3109}}^1$

素因数の和:3523

約数の個数: 32

約数和(自身を含む): 1323616000

約数和(自身を除く): 450487549

約数列:

[1, 3, 13, 19, 39, 57, 247, 379, 741, 1137, 3109, 4927, 7201, 9327, 14781, 21603, 40417, 59071, 93613, 121251, 177213, 280839, 767923, 1178311, 2303769, 3534933, 15318043, 22387909, 45954129, 67163727, 291042817, 873128451]

約数ペア:

[(1, 873128451), (3, 291042817), (13, 67163727), (19, 45954129), (39, 22387909), (57, 15318043), (247, 3534933), (379, 2303769), (741, 1178311), (1137, 767923), (3109, 280839), (4927, 177213), (7201, 121251), (9327, 93613), (14781, 59071), (21603, 40417)]