8893886111

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{7879}}^1$

素因数の和:8411

約数の個数: 24

約数和(自身を含む): 10312713600

約数和(自身を除く): 1418827489

約数列:

[1, 11, 19, 121, 209, 491, 2299, 5401, 7879, 9329, 59411, 86669, 102619, 149701, 953359, 1128809, 1646711, 3868589, 18113821, 42554479, 73503191, 468099269, 808535101, 8893886111]

約数ペア:

[(1, 8893886111), (11, 808535101), (19, 468099269), (121, 73503191), (209, 42554479), (491, 18113821), (2299, 3868589), (5401, 1646711), (7879, 1128809), (9329, 953359), (59411, 149701), (86669, 102619)]