2100022779

素因数分解:

$3^1\times {\mathrm{659}}^1\times {\mathrm{661}}^1\times {\mathrm{1607}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 2810269440

約数和(自身を除く): 710246661

約数列:

[1, 3, 659, 661, 1607, 1977, 1983, 4821, 435599, 1059013, 1062227, 1306797, 3177039, 3186681, 700007593, 2100022779]

約数ペア:

[(1, 2100022779), (3, 700007593), (659, 3186681), (661, 3177039), (1607, 1306797), (1977, 1062227), (1983, 1059013), (4821, 435599)]