2151633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 3162816

約数和(自身を除く): 1011183

約数列:

[1, 3, 11, 33, 113, 339, 577, 1243, 1731, 3729, 6347, 19041, 65201, 195603, 717211, 2151633]

約数ペア:

[(1, 2151633), (3, 717211), (11, 195603), (33, 65201), (113, 19041), (339, 6347), (577, 3729), (1243, 1731)]