473501

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 601344

約数和(自身を除く): 127843

約数列:

[1, 7, 17, 23, 119, 161, 173, 391, 1211, 2737, 2941, 3979, 20587, 27853, 67643, 473501]

約数ペア:

[(1, 473501), (7, 67643), (17, 27853), (23, 20587), (119, 3979), (161, 2941), (173, 2737), (391, 1211)]