221224733

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 236718720

約数和(自身を除く): 15493987

約数列:

[1, 19, 113, 167, 617, 2147, 3173, 11723, 18871, 69721, 103039, 358549, 1324699, 1957741, 11643407, 221224733]

約数ペア:

[(1, 221224733), (19, 11643407), (113, 1957741), (167, 1324699), (617, 358549), (2147, 103039), (3173, 69721), (11723, 18871)]