172019919

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{6827}}^1$

素因数の和:7094

約数の個数: 16

約数和(自身を含む): 236631168

約数和(自身を除く): 64611249

約数列:

[1, 3, 37, 111, 227, 681, 6827, 8399, 20481, 25197, 252599, 757797, 1549729, 4649187, 57339973, 172019919]

約数ペア:

[(1, 172019919), (3, 57339973), (37, 4649187), (111, 1549729), (227, 757797), (681, 252599), (6827, 25197), (8399, 20481)]