2247688261

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2389}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 2837408000

約数和(自身を除く): 589719739

約数列:

[1, 7, 13, 49, 91, 211, 343, 637, 1477, 2389, 2743, 4459, 10339, 16723, 19201, 31057, 72373, 117061, 134407, 217399, 504079, 819427, 940849, 1521793, 3528553, 6553027, 10652551, 24699871, 45871189, 172899097, 321098323, 2247688261]

約数ペア:

[(1, 2247688261), (7, 321098323), (13, 172899097), (49, 45871189), (91, 24699871), (211, 10652551), (343, 6553027), (637, 3528553), (1477, 1521793), (2389, 940849), (2743, 819427), (4459, 504079), (10339, 217399), (16723, 134407), (19201, 117061), (31057, 72373)]