2741488894473

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1\times {\mathrm{1077059}}^1$

素因数の和:1079117

約数の個数: 32

約数和(自身を含む): 4248131435520

約数和(自身を除く): 1506642541047

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1987, 5961, 13909, 41727, 121207, 363621, 848449, 1077059, 2545347, 3231177, 7539413, 22618239, 65700599, 197101797, 459904193, 1379712579, 2140116233, 6420348699, 14980813631, 44942440893, 130547090213, 391641270639, 913829631491, 2741488894473]

約数ペア:

[(1, 2741488894473), (3, 913829631491), (7, 391641270639), (21, 130547090213), (61, 44942440893), (183, 14980813631), (427, 6420348699), (1281, 2140116233), (1987, 1379712579), (5961, 459904193), (13909, 197101797), (41727, 65700599), (121207, 22618239), (363621, 7539413), (848449, 3231177), (1077059, 2545347)]