2077887903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{262459}}^1$

素因数の和:262511

約数の個数: 32

約数和(自身を含む): 3527462400

約数和(自身を除く): 1449574497

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 262459, 787377, 1837213, 3411967, 5511639, 7611311, 10235901, 22833933, 23883769, 53279177, 71651307, 98947043, 159837531, 296841129, 692629301, 2077887903]

約数ペア:

[(1, 2077887903), (3, 692629301), (7, 296841129), (13, 159837531), (21, 98947043), (29, 71651307), (39, 53279177), (87, 23883769), (91, 22833933), (203, 10235901), (273, 7611311), (377, 5511639), (609, 3411967), (1131, 1837213), (2639, 787377), (7917, 262459)]