1107975323

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 1492050240

約数和(自身を除く): 384074917

約数列:

[1, 7, 13, 17, 37, 91, 119, 169, 221, 259, 481, 629, 1183, 1489, 1547, 2873, 3367, 4403, 6253, 8177, 10423, 19357, 20111, 25313, 43771, 55093, 57239, 106301, 135499, 177191, 251641, 329069, 385651, 716209, 744107, 936581, 1761487, 2303483, 4277897, 5013463, 6556067, 9310717, 12175553, 29945279, 65175019, 85228871, 158282189, 1107975323]

約数ペア:

[(1, 1107975323), (7, 158282189), (13, 85228871), (17, 65175019), (37, 29945279), (91, 12175553), (119, 9310717), (169, 6556067), (221, 5013463), (259, 4277897), (481, 2303483), (629, 1761487), (1183, 936581), (1489, 744107), (1547, 716209), (2873, 385651), (3367, 329069), (4403, 251641), (6253, 177191), (8177, 135499), (10423, 106301), (19357, 57239), (20111, 55093), (25313, 43771)]