4261971

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 6712320

約数和(自身を除く): 2450349

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 367, 553, 1101, 1659, 2569, 3871, 7707, 11613, 17983, 28993, 53949, 86979, 202951, 608853, 1420657, 4261971]

約数ペア:

[(1, 4261971), (3, 1420657), (7, 608853), (21, 202951), (49, 86979), (79, 53949), (147, 28993), (237, 17983), (367, 11613), (553, 7707), (1101, 3871), (1659, 2569)]