750643413

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 1112792256

約数和(自身を除く): 362148843

約数列:

[1, 3, 13, 39, 101, 107, 137, 169, 303, 321, 411, 507, 1313, 1391, 1781, 3939, 4173, 5343, 10807, 13837, 14659, 17069, 18083, 23153, 32421, 41511, 43977, 51207, 54249, 69459, 140491, 179881, 190567, 421473, 539643, 571701, 1480559, 1826383, 2338453, 2477371, 4441677, 5479149, 7015359, 7432113, 19247267, 57741801, 250214471, 750643413]

約数ペア:

[(1, 750643413), (3, 250214471), (13, 57741801), (39, 19247267), (101, 7432113), (107, 7015359), (137, 5479149), (169, 4441677), (303, 2477371), (321, 2338453), (411, 1826383), (507, 1480559), (1313, 571701), (1391, 539643), (1781, 421473), (3939, 190567), (4173, 179881), (5343, 140491), (10807, 69459), (13837, 54249), (14659, 51207), (17069, 43977), (18083, 41511), (23153, 32421)]