2012368743

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{28751}}^1$

素因数の和:28876

約数の個数: 48

約数和(自身を含む): 3660014592

約数和(自身を除く): 1647645849

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 101, 231, 303, 693, 707, 909, 1111, 2121, 3333, 6363, 7777, 9999, 23331, 28751, 69993, 86253, 201257, 258759, 316261, 603771, 948783, 1811313, 2213827, 2846349, 2903851, 6641481, 8711553, 19924443, 20326957, 26134659, 31942361, 60980871, 95827083, 182942613, 223596527, 287481249, 670789581, 2012368743]

約数ペア:

[(1, 2012368743), (3, 670789581), (7, 287481249), (9, 223596527), (11, 182942613), (21, 95827083), (33, 60980871), (63, 31942361), (77, 26134659), (99, 20326957), (101, 19924443), (231, 8711553), (303, 6641481), (693, 2903851), (707, 2846349), (909, 2213827), (1111, 1811313), (2121, 948783), (3333, 603771), (6363, 316261), (7777, 258759), (9999, 201257), (23331, 86253), (28751, 69993)]