53989117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5443}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 67070080

約数和(自身を除く): 13080963

約数列:

[1, 7, 13, 91, 109, 763, 1417, 5443, 9919, 38101, 70759, 495313, 593287, 4153009, 7712731, 53989117]

約数ペア:

[(1, 53989117), (7, 7712731), (13, 4153009), (91, 593287), (109, 495313), (763, 70759), (1417, 38101), (5443, 9919)]