274368451

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 317304000

約数和(自身を除く): 42935549

約数列:

[1, 7, 149, 233, 1043, 1129, 1631, 7903, 34717, 168221, 243019, 263057, 1177547, 1841399, 39195493, 274368451]

約数ペア:

[(1, 274368451), (7, 39195493), (149, 1841399), (233, 1177547), (1043, 263057), (1129, 243019), (1631, 168221), (7903, 34717)]