1318236493

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1\times {\mathrm{3533}}^1$

素因数の和:4044

約数の個数: 16

約数和(自身を含む): 1521259776

約数和(自身を除く): 203023283

約数列:

[1, 7, 151, 353, 1057, 2471, 3533, 24731, 53303, 373121, 533483, 1247149, 3734381, 8730043, 188319499, 1318236493]

約数ペア:

[(1, 1318236493), (7, 188319499), (151, 8730043), (353, 3734381), (1057, 1247149), (2471, 533483), (3533, 373121), (24731, 53303)]