898496053

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{863}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 1173989376

約数和(自身を除く): 275493323

約数列:

[1, 7, 13, 17, 91, 119, 221, 673, 863, 1547, 4711, 6041, 8749, 11219, 11441, 14671, 61243, 78533, 80087, 102697, 148733, 190723, 580799, 1041131, 1335061, 4065593, 7550387, 9873583, 52852709, 69115081, 128356579, 898496053]

約数ペア:

[(1, 898496053), (7, 128356579), (13, 69115081), (17, 52852709), (91, 9873583), (119, 7550387), (221, 4065593), (673, 1335061), (863, 1041131), (1547, 580799), (4711, 190723), (6041, 148733), (8749, 102697), (11219, 80087), (11441, 78533), (14671, 61243)]