12401052279

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{880069}}^1$

素因数の和:880151

約数の個数: 32

約数和(自身を含む): 20952706560

約数和(自身を除く): 8551654281

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 880069, 2640207, 6160483, 9680759, 18481449, 29042277, 53684209, 67765313, 161052627, 203295939, 375789463, 590526299, 1127368389, 1771578897, 4133684093, 12401052279]

約数ペア:

[(1, 12401052279), (3, 4133684093), (7, 1771578897), (11, 1127368389), (21, 590526299), (33, 375789463), (61, 203295939), (77, 161052627), (183, 67765313), (231, 53684209), (427, 29042277), (671, 18481449), (1281, 9680759), (2013, 6160483), (4697, 2640207), (14091, 880069)]