628007863

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5503}}^1$

素因数の和:5671

約数の個数: 24

約数和(自身を含む): 779300352

約数和(自身を除く): 151292489

約数列:

[1, 7, 17, 49, 119, 137, 833, 959, 2329, 5503, 6713, 16303, 38521, 93551, 114121, 269647, 654857, 753911, 4583999, 5277377, 12816487, 36941639, 89715409, 628007863]

約数ペア:

[(1, 628007863), (7, 89715409), (17, 36941639), (49, 12816487), (119, 5277377), (137, 4583999), (833, 753911), (959, 654857), (2329, 269647), (5503, 114121), (6713, 93551), (16303, 38521)]