18152952389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1\times {\mathrm{941}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 21467109888

約数和(自身を除く): 3314157499

約数列:

[1, 11, 13, 143, 313, 431, 941, 3443, 4069, 4741, 5603, 10351, 12233, 44759, 61633, 134563, 134903, 294533, 405571, 1483933, 1753739, 3239863, 3828929, 4461281, 5272423, 19291129, 42118219, 57996653, 126943723, 1396380953, 1650268399, 18152952389]

約数ペア:

[(1, 18152952389), (11, 1650268399), (13, 1396380953), (143, 126943723), (313, 57996653), (431, 42118219), (941, 19291129), (3443, 5272423), (4069, 4461281), (4741, 3828929), (5603, 3239863), (10351, 1753739), (12233, 1483933), (44759, 405571), (61633, 294533), (134563, 134903)]