1220702943

素因数分解:

$3^1\times {\mathrm{23}}^3\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 1736432640

約数和(自身を除く): 515729697

約数列:

[1, 3, 23, 53, 69, 159, 529, 631, 1219, 1587, 1893, 3657, 12167, 14513, 28037, 33443, 36501, 43539, 84111, 100329, 333799, 644851, 769189, 1001397, 1934553, 2307567, 7677377, 17691347, 23032131, 53074041, 406900981, 1220702943]

約数ペア:

[(1, 1220702943), (3, 406900981), (23, 53074041), (53, 23032131), (69, 17691347), (159, 7677377), (529, 2307567), (631, 1934553), (1219, 1001397), (1587, 769189), (1893, 644851), (3657, 333799), (12167, 100329), (14513, 84111), (28037, 43539), (33443, 36501)]