4030447617

素因数分解:

$3^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{23021}}^1$

素因数の和:23438

約数の個数: 36

約数和(自身を含む): 6789602196

約数和(自身を除く): 2759154579

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 397, 441, 1191, 2779, 3573, 8337, 19453, 23021, 25011, 58359, 69063, 161147, 175077, 207189, 483441, 1128029, 1450323, 3384087, 9139337, 10152261, 27418011, 63975359, 82254033, 191926077, 447827513, 575778231, 1343482539, 4030447617]

約数ペア:

[(1, 4030447617), (3, 1343482539), (7, 575778231), (9, 447827513), (21, 191926077), (49, 82254033), (63, 63975359), (147, 27418011), (397, 10152261), (441, 9139337), (1191, 3384087), (2779, 1450323), (3573, 1128029), (8337, 483441), (19453, 207189), (23021, 175077), (25011, 161147), (58359, 69063)]