303748980479

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2008271}}^1$

素因数の和:2008367

約数の個数: 32

約数和(自身を含む): 388672929792

約数和(自身を除く): 84923949313

約数列:

[1, 7, 17, 31, 41, 119, 217, 287, 527, 697, 1271, 3689, 4879, 8897, 21607, 151249, 2008271, 14057897, 34140607, 62256401, 82339111, 238984249, 435794807, 576373777, 1058358817, 1399764887, 2552512441, 7408511719, 9798354209, 17867587087, 43392711497, 303748980479]

約数ペア:

[(1, 303748980479), (7, 43392711497), (17, 17867587087), (31, 9798354209), (41, 7408511719), (119, 2552512441), (217, 1399764887), (287, 1058358817), (527, 576373777), (697, 435794807), (1271, 238984249), (3689, 82339111), (4879, 62256401), (8897, 34140607), (21607, 14057897), (151249, 2008271)]