421228318

素因数分解:

$2^1\times 7^1\times {\mathrm{4517}}^1\times {\mathrm{6661}}^1$

素因数の和:11187

約数の個数: 16

約数和(自身を含む): 722373984

約数和(自身を除く): 301145666

約数列:

[1, 2, 7, 14, 4517, 6661, 9034, 13322, 31619, 46627, 63238, 93254, 30087737, 60175474, 210614159, 421228318]

約数ペア:

[(1, 421228318), (2, 210614159), (7, 60175474), (14, 30087737), (4517, 93254), (6661, 63238), (9034, 46627), (13322, 31619)]