508722903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10427}}^1$

素因数の和:10588

約数の個数: 32

約数和(自身を含む): 817555200

約数和(自身を除く): 308832297

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1807, 3753, 5421, 10427, 16263, 31281, 48789, 93843, 135551, 281529, 406653, 1219959, 1449353, 3659877, 4348059, 13044177, 18841589, 39132531, 56524767, 169574301, 508722903]

約数ペア:

[(1, 508722903), (3, 169574301), (9, 56524767), (13, 39132531), (27, 18841589), (39, 13044177), (117, 4348059), (139, 3659877), (351, 1449353), (417, 1219959), (1251, 406653), (1807, 281529), (3753, 135551), (5421, 93843), (10427, 48789), (16263, 31281)]