872085693

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 1241735040

約数和(自身を除く): 369649347

約数列:

[1, 3, 19, 57, 137, 181, 411, 543, 617, 1851, 2603, 3439, 7809, 10317, 11723, 24797, 35169, 74391, 84529, 111677, 253587, 335031, 471143, 1413429, 1606051, 2121863, 4818153, 6365589, 15299749, 45899247, 290695231, 872085693]

約数ペア:

[(1, 872085693), (3, 290695231), (19, 45899247), (57, 15299749), (137, 6365589), (181, 4818153), (411, 2121863), (543, 1606051), (617, 1413429), (1851, 471143), (2603, 335031), (3439, 253587), (7809, 111677), (10317, 84529), (11723, 74391), (24797, 35169)]