2073042909

素因数分解:

$3^3\times 7^1\times {\mathrm{10968481}}^1$

素因数の和:10968497

約数の個数: 16

約数和(自身を含む): 3509914240

約数和(自身を除く): 1436871331

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10968481, 32905443, 76779367, 98716329, 230338101, 296148987, 691014303, 2073042909]

約数ペア:

[(1, 2073042909), (3, 691014303), (7, 296148987), (9, 230338101), (21, 98716329), (27, 76779367), (63, 32905443), (189, 10968481)]