2007304551

素因数分解:

$3^3\times 7^2\times {\mathrm{769}}^1\times {\mathrm{1973}}^1$

素因数の和:2765

約数の個数: 48

約数和(自身を含む): 3465554400

約数和(自身を除く): 1458249849

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 769, 1323, 1973, 2307, 5383, 5919, 6921, 13811, 16149, 17757, 20763, 37681, 41433, 48447, 53271, 96677, 113043, 124299, 145341, 290031, 339129, 372897, 870093, 1017387, 1517237, 2610279, 4551711, 10620659, 13655133, 31861977, 40965399, 74344613, 95585931, 223033839, 286757793, 669101517, 2007304551]

約数ペア:

[(1, 2007304551), (3, 669101517), (7, 286757793), (9, 223033839), (21, 95585931), (27, 74344613), (49, 40965399), (63, 31861977), (147, 13655133), (189, 10620659), (441, 4551711), (769, 2610279), (1323, 1517237), (1973, 1017387), (2307, 870093), (5383, 372897), (5919, 339129), (6921, 290031), (13811, 145341), (16149, 124299), (17757, 113043), (20763, 96677), (37681, 53271), (41433, 48447)]