989492025621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1\times {\mathrm{132103}}^1$

素因数の和:133113

約数の個数: 32

約数和(自身を含む): 1445593992192

約数和(自身を除く): 456101966571

約数列:

[1, 3, 11, 33, 353, 643, 1059, 1929, 3883, 7073, 11649, 21219, 132103, 226979, 396309, 680937, 1453133, 2496769, 4359399, 7490307, 46632359, 84942229, 139897077, 254826687, 512955949, 934364519, 1538867847, 2803093557, 29984606837, 89953820511, 329830675207, 989492025621]

約数ペア:

[(1, 989492025621), (3, 329830675207), (11, 89953820511), (33, 29984606837), (353, 2803093557), (643, 1538867847), (1059, 934364519), (1929, 512955949), (3883, 254826687), (7073, 139897077), (11649, 84942229), (21219, 46632359), (132103, 7490307), (226979, 4359399), (396309, 2496769), (680937, 1453133)]