7197942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 15383808

約数和(自身を除く): 8185866

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1213, 1978, 2426, 2967, 3639, 5934, 7278, 27899, 52159, 55798, 83697, 104318, 156477, 167394, 312954, 1199657, 2399314, 3598971, 7197942]

約数ペア:

[(1, 7197942), (2, 3598971), (3, 2399314), (6, 1199657), (23, 312954), (43, 167394), (46, 156477), (69, 104318), (86, 83697), (129, 55798), (138, 52159), (258, 27899), (989, 7278), (1213, 5934), (1978, 3639), (2426, 2967)]