2017111313

素因数分解:

$7^4\times {\mathrm{67}}^1\times {\mathrm{12539}}^1$

素因数の和:12634

約数の個数: 20

約数和(自身を含む): 2388468720

約数和(自身を除く): 371357407

約数列:

[1, 7, 49, 67, 343, 469, 2401, 3283, 12539, 22981, 87773, 160867, 614411, 840113, 4300877, 5880791, 30106139, 41165537, 288158759, 2017111313]

約数ペア:

[(1, 2017111313), (7, 288158759), (49, 41165537), (67, 30106139), (343, 5880791), (469, 4300877), (2401, 840113), (3283, 614411), (12539, 160867), (22981, 87773)]