824336877

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 1366087680

約数和(自身を除く): 541750803

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 359, 507, 647, 1077, 1183, 1941, 2513, 3549, 4529, 4667, 7539, 8411, 13587, 14001, 25233, 32669, 58877, 60671, 98007, 109343, 176631, 182013, 232273, 328029, 424697, 696819, 765401, 1274091, 1625911, 2296203, 3019549, 4877733, 9058647, 21136843, 39254137, 63410529, 117762411, 274778959, 824336877]

約数ペア:

[(1, 824336877), (3, 274778959), (7, 117762411), (13, 63410529), (21, 39254137), (39, 21136843), (91, 9058647), (169, 4877733), (273, 3019549), (359, 2296203), (507, 1625911), (647, 1274091), (1077, 765401), (1183, 696819), (1941, 424697), (2513, 328029), (3549, 232273), (4529, 182013), (4667, 176631), (7539, 109343), (8411, 98007), (13587, 60671), (14001, 58877), (25233, 32669)]