2058735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2801}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 3833136

約数和(自身を除く): 1774401

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2801, 8403, 14005, 19607, 42015, 58821, 98035, 137249, 294105, 411747, 686245, 2058735]

約数ペア:

[(1, 2058735), (3, 686245), (5, 411747), (7, 294105), (15, 137249), (21, 98035), (35, 58821), (49, 42015), (105, 19607), (147, 14005), (245, 8403), (735, 2801)]