327970667521

素因数分解:

$7^2\times {\mathrm{359}}^1\times {\mathrm{739}}^1\times {\mathrm{25229}}^1$

素因数の和:26341

約数の個数: 24

約数和(自身を含む): 383112504000

約数和(自身を除く): 55141836479

約数列:

[1, 7, 49, 359, 739, 2513, 5173, 17591, 25229, 36211, 176603, 265301, 1236221, 1857107, 9057211, 12999749, 18644231, 63400477, 130509617, 443803339, 913567319, 6693278929, 46852952503, 327970667521]

約数ペア:

[(1, 327970667521), (7, 46852952503), (49, 6693278929), (359, 913567319), (739, 443803339), (2513, 130509617), (5173, 63400477), (17591, 18644231), (25229, 12999749), (36211, 9057211), (176603, 1857107), (265301, 1236221)]