3119322017

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{5227}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 3826268640

約数和(自身を除く): 706946623

約数列:

[1, 7, 19, 49, 133, 641, 931, 4487, 5227, 12179, 31409, 36589, 85253, 99313, 256123, 596771, 695191, 3350507, 4866337, 23453549, 63659633, 164174843, 445617431, 3119322017]

約数ペア:

[(1, 3119322017), (7, 445617431), (19, 164174843), (49, 63659633), (133, 23453549), (641, 4866337), (931, 3350507), (4487, 695191), (5227, 596771), (12179, 256123), (31409, 99313), (36589, 85253)]