331569485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{21893}}^1$

素因数の和:22144

約数の個数: 16

約数和(自身を含む): 430348464

約数和(自身を除く): 98778979

約数列:

[1, 5, 13, 65, 233, 1165, 3029, 15145, 21893, 109465, 284609, 1423045, 5101069, 25505345, 66313897, 331569485]

約数ペア:

[(1, 331569485), (5, 66313897), (13, 25505345), (65, 5101069), (233, 1423045), (1165, 284609), (3029, 109465), (15145, 21893)]