38445903

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 58705920

約数和(自身を除く): 20260017

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 2351, 5451, 7053, 16353, 21159, 54073, 162219, 185729, 486657, 557187, 1671561, 4271767, 12815301, 38445903]

約数ペア:

[(1, 38445903), (3, 12815301), (9, 4271767), (23, 1671561), (69, 557187), (79, 486657), (207, 185729), (237, 162219), (711, 54073), (1817, 21159), (2351, 16353), (5451, 7053)]