151321009

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{863}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 178080768

約数和(自身を除く): 26759759

約数列:

[1, 7, 37, 259, 677, 863, 4739, 6041, 25049, 31931, 175343, 223517, 584251, 4089757, 21617287, 151321009]

約数ペア:

[(1, 151321009), (7, 21617287), (37, 4089757), (259, 584251), (677, 223517), (863, 175343), (4739, 31931), (6041, 25049)]