2223647793

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 3371561856

約数和(自身を除く): 1147914063

約数列:

[1, 3, 9, 37, 71, 111, 163, 213, 333, 489, 577, 639, 1467, 1731, 2627, 5193, 6031, 7881, 11573, 18093, 21349, 23643, 34719, 40967, 54279, 64047, 94051, 104157, 122901, 192141, 282153, 368703, 428201, 846459, 1284603, 1515779, 3479887, 3853809, 4547337, 6677621, 10439661, 13642011, 20032863, 31318983, 60098589, 247071977, 741215931, 2223647793]

約数ペア:

[(1, 2223647793), (3, 741215931), (9, 247071977), (37, 60098589), (71, 31318983), (111, 20032863), (163, 13642011), (213, 10439661), (333, 6677621), (489, 4547337), (577, 3853809), (639, 3479887), (1467, 1515779), (1731, 1284603), (2627, 846459), (5193, 428201), (6031, 368703), (7881, 282153), (11573, 192141), (18093, 122901), (21349, 104157), (23643, 94051), (34719, 64047), (40967, 54279)]