12401865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{39371}}^1$

素因数の和:39389

約数の個数: 24

約数和(自身を含む): 24568128

約数和(自身を除く): 12166263

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 39371, 118113, 196855, 275597, 354339, 590565, 826791, 1377985, 1771695, 2480373, 4133955, 12401865]

約数ペア:

[(1, 12401865), (3, 4133955), (5, 2480373), (7, 1771695), (9, 1377985), (15, 826791), (21, 590565), (35, 354339), (45, 275597), (63, 196855), (105, 118113), (315, 39371)]