303710043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3361}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 500050432

約数和(自身を除く): 196340389

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 331, 993, 2317, 3361, 4303, 6951, 10083, 12909, 23527, 30121, 43693, 70581, 90363, 131079, 305851, 917553, 1112491, 3337473, 7787437, 14462383, 23362311, 43387149, 101236681, 303710043]

約数ペア:

[(1, 303710043), (3, 101236681), (7, 43387149), (13, 23362311), (21, 14462383), (39, 7787437), (91, 3337473), (273, 1112491), (331, 917553), (993, 305851), (2317, 131079), (3361, 90363), (4303, 70581), (6951, 43693), (10083, 30121), (12909, 23527)]