2078703357

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{4363}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 2949365760

約数和(自身を除く): 870662403

約数列:

[1, 3, 31, 47, 93, 109, 141, 327, 1457, 3379, 4363, 4371, 5123, 10137, 13089, 15369, 135253, 158813, 205061, 405759, 475567, 476439, 615183, 1426701, 6356891, 14742577, 19070673, 22351649, 44227731, 67054947, 692901119, 2078703357]

約数ペア:

[(1, 2078703357), (3, 692901119), (31, 67054947), (47, 44227731), (93, 22351649), (109, 19070673), (141, 14742577), (327, 6356891), (1457, 1426701), (3379, 615183), (4363, 476439), (4371, 475567), (5123, 405759), (10137, 205061), (13089, 158813), (15369, 135253)]