412251931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 531836928

約数和(自身を除く): 119584997

約数列:

[1, 7, 13, 23, 91, 161, 299, 431, 457, 2093, 3017, 3199, 5603, 5941, 9913, 10511, 39221, 41587, 69391, 73577, 128869, 136643, 196967, 902083, 956501, 1378769, 2560571, 4530241, 17923997, 31711687, 58893133, 412251931]

約数ペア:

[(1, 412251931), (7, 58893133), (13, 31711687), (23, 17923997), (91, 4530241), (161, 2560571), (299, 1378769), (431, 956501), (457, 902083), (2093, 196967), (3017, 136643), (3199, 128869), (5603, 73577), (5941, 69391), (9913, 41587), (10511, 39221)]