919842291

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{88951}}^1$

素因数の和:89343

約数の個数: 16

約数和(自身を含む): 1366302720

約数和(自身を除く): 446460429

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 88951, 266853, 800559, 2401677, 34068233, 102204699, 306614097, 919842291]

約数ペア:

[(1, 919842291), (3, 306614097), (9, 102204699), (27, 34068233), (383, 2401677), (1149, 800559), (3447, 266853), (10341, 88951)]