1420565267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{45013}}^1$

素因数の和:45194

約数の個数: 16

約数和(自身を含む): 1642110720

約数和(自身を除く): 221545453

約数列:

[1, 11, 19, 151, 209, 1661, 2869, 31559, 45013, 495143, 855247, 6796963, 9407717, 74766593, 129142297, 1420565267]

約数ペア:

[(1, 1420565267), (11, 129142297), (19, 74766593), (151, 9407717), (209, 6796963), (1661, 855247), (2869, 495143), (31559, 45013)]