2521120893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{1861}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 3610075392

約数和(自身を除く): 1088954499

約数列:

[1, 3, 17, 51, 101, 263, 303, 789, 1717, 1861, 4471, 5151, 5583, 13413, 26563, 31637, 79689, 94911, 187961, 451571, 489443, 563883, 1354713, 1468329, 3195337, 8320531, 9586011, 24961593, 49433743, 148301229, 840373631, 2521120893]

約数ペア:

[(1, 2521120893), (3, 840373631), (17, 148301229), (51, 49433743), (101, 24961593), (263, 9586011), (303, 8320531), (789, 3195337), (1717, 1468329), (1861, 1354713), (4471, 563883), (5151, 489443), (5583, 451571), (13413, 187961), (26563, 94911), (31637, 79689)]