1943670183

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{2131}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 3221127936

約数和(自身を除く): 1277457753

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 257, 273, 507, 771, 1183, 1799, 2131, 3341, 3549, 5397, 6393, 10023, 14917, 23387, 27703, 43433, 44751, 70161, 83109, 130299, 193921, 304031, 360139, 547667, 581763, 912093, 1080417, 1643001, 2520973, 3833669, 7119671, 7562919, 11501007, 21359013, 49837697, 92555723, 149513091, 277667169, 647890061, 1943670183]

約数ペア:

[(1, 1943670183), (3, 647890061), (7, 277667169), (13, 149513091), (21, 92555723), (39, 49837697), (91, 21359013), (169, 11501007), (257, 7562919), (273, 7119671), (507, 3833669), (771, 2520973), (1183, 1643001), (1799, 1080417), (2131, 912093), (3341, 581763), (3549, 547667), (5397, 360139), (6393, 304031), (10023, 193921), (14917, 130299), (23387, 83109), (27703, 70161), (43433, 44751)]