1900291683

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1\times {\mathrm{4643}}^1$

素因数の和:5474

約数の個数: 16

約数和(自身を含む): 2549667456

約数和(自身を除く): 649375773

約数列:

[1, 3, 227, 601, 681, 1803, 4643, 13929, 136427, 409281, 1053961, 2790443, 3161883, 8371329, 633430561, 1900291683]

約数ペア:

[(1, 1900291683), (3, 633430561), (227, 8371329), (601, 3161883), (681, 2790443), (1803, 1053961), (4643, 409281), (13929, 136427)]