2970296876253

素因数分解:

$3^1\times 7^2\times {\mathrm{55589}}^1\times {\mathrm{363491}}^1$

素因数の和:419097

約数の個数: 24

約数和(自身を含む): 4607086623840

約数和(自身を除く): 1636789747587

約数列:

[1, 3, 7, 21, 49, 147, 55589, 166767, 363491, 389123, 1090473, 1167369, 2544437, 2723861, 7633311, 8171583, 17811059, 53433177, 20206101199, 60618303597, 141442708393, 424328125179, 990098958751, 2970296876253]

約数ペア:

[(1, 2970296876253), (3, 990098958751), (7, 424328125179), (21, 141442708393), (49, 60618303597), (147, 20206101199), (55589, 53433177), (166767, 17811059), (363491, 8171583), (389123, 7633311), (1090473, 2723861), (1167369, 2544437)]