258172079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12917}}^1$

素因数の和:13030

約数の個数: 16

約数和(自身を含む): 297630720

約数和(自身を除く): 39458641

約数列:

[1, 11, 23, 79, 253, 869, 1817, 12917, 19987, 142087, 297091, 1020443, 3268001, 11224873, 23470189, 258172079]

約数ペア:

[(1, 258172079), (11, 23470189), (23, 11224873), (79, 3268001), (253, 1020443), (869, 297091), (1817, 142087), (12917, 19987)]