70071911

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 89956944

約数和(自身を除く): 19885033

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 2683, 3731, 18781, 26117, 34879, 110003, 131467, 244153, 770021, 1430039, 1709071, 5390147, 10010273, 70071911]

約数ペア:

[(1, 70071911), (7, 10010273), (13, 5390147), (41, 1709071), (49, 1430039), (91, 770021), (287, 244153), (533, 131467), (637, 110003), (2009, 34879), (2683, 26117), (3731, 18781)]