4221693

素因数分解:

$3^3\times 7^2\times {\mathrm{3191}}^1$

素因数の和:3214

約数の個数: 24

約数和(自身を含む): 7277760

約数和(自身を除く): 3056067

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 3191, 9573, 22337, 28719, 67011, 86157, 156359, 201033, 469077, 603099, 1407231, 4221693]

約数ペア:

[(1, 4221693), (3, 1407231), (7, 603099), (9, 469077), (21, 201033), (27, 156359), (49, 86157), (63, 67011), (147, 28719), (189, 22337), (441, 9573), (1323, 3191)]