12450501

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 20666880

約数和(自身を除く): 8216379

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 863, 1603, 2061, 2589, 4809, 6041, 7767, 14427, 18123, 54369, 197627, 592881, 1383389, 1778643, 4150167, 12450501]

約数ペア:

[(1, 12450501), (3, 4150167), (7, 1778643), (9, 1383389), (21, 592881), (63, 197627), (229, 54369), (687, 18123), (863, 14427), (1603, 7767), (2061, 6041), (2589, 4809)]