231388417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{1039}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 256721920

約数和(自身を除く): 25333503

約数列:

[1, 13, 37, 463, 481, 1039, 6019, 13507, 17131, 38443, 222703, 481057, 499759, 6253741, 17799109, 231388417]

約数ペア:

[(1, 231388417), (13, 17799109), (37, 6253741), (463, 499759), (481, 481057), (1039, 222703), (6019, 38443), (13507, 17131)]