191128413

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5009}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 307814400

約数和(自身を除く): 116685987

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1817, 5009, 5451, 12719, 15027, 35063, 38157, 105189, 115207, 345621, 395711, 806449, 1187133, 2419347, 2769977, 8309931, 9101353, 27304059, 63709471, 191128413]

約数ペア:

[(1, 191128413), (3, 63709471), (7, 27304059), (21, 9101353), (23, 8309931), (69, 2769977), (79, 2419347), (161, 1187133), (237, 806449), (483, 395711), (553, 345621), (1659, 115207), (1817, 105189), (5009, 38157), (5451, 35063), (12719, 15027)]