13156727329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{25243}}^1$

素因数の和:25357

約数の個数: 32

約数和(自身を含む): 15354814464

約数和(自身を除く): 2198087135

約数列:

[1, 17, 23, 31, 43, 391, 527, 713, 731, 989, 1333, 12121, 16813, 22661, 25243, 30659, 429131, 521203, 580589, 782533, 1085449, 9870013, 13303061, 17998259, 18452633, 24965327, 33648919, 305970403, 424410559, 572031623, 773925137, 13156727329]

約数ペア:

[(1, 13156727329), (17, 773925137), (23, 572031623), (31, 424410559), (43, 305970403), (391, 33648919), (527, 24965327), (713, 18452633), (731, 17998259), (989, 13303061), (1333, 9870013), (12121, 1085449), (16813, 782533), (22661, 580589), (25243, 521203), (30659, 429131)]