2016440097

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{31267}}^1$

素因数の和:31397

約数の個数: 32

約数和(自身を含む): 3193838592

約数和(自身を除く): 1177398495

約数列:

[1, 3, 7, 21, 37, 83, 111, 249, 259, 581, 777, 1743, 3071, 9213, 21497, 31267, 64491, 93801, 218869, 656607, 1156879, 2595161, 3470637, 7785483, 8098153, 18166127, 24294459, 54498381, 96020957, 288062871, 672146699, 2016440097]

約数ペア:

[(1, 2016440097), (3, 672146699), (7, 288062871), (21, 96020957), (37, 54498381), (83, 24294459), (111, 18166127), (249, 8098153), (259, 7785483), (581, 3470637), (777, 2595161), (1743, 1156879), (3071, 656607), (9213, 218869), (21497, 93801), (31267, 64491)]