1625498637

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{4679}}^1$

素因数の和:4993

約数の個数: 32

約数和(自身を含む): 2523156480

約数和(自身を除く): 897657843

約数列:

[1, 3, 7, 21, 71, 213, 233, 497, 699, 1491, 1631, 4679, 4893, 14037, 16543, 32753, 49629, 98259, 115801, 332209, 347403, 996627, 1090207, 2325463, 3270621, 6976389, 7631449, 22894347, 77404697, 232214091, 541832879, 1625498637]

約数ペア:

[(1, 1625498637), (3, 541832879), (7, 232214091), (21, 77404697), (71, 22894347), (213, 7631449), (233, 6976389), (497, 3270621), (699, 2325463), (1491, 1090207), (1631, 996627), (4679, 347403), (4893, 332209), (14037, 115801), (16543, 98259), (32753, 49629)]