1330705719

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4021}}^1$

素因数の和:4157

約数の個数: 64

約数和(自身を含む): 2409338880

約数和(自身を除く): 1078633161

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 103, 119, 153, 189, 309, 357, 459, 721, 927, 1071, 1751, 2163, 2781, 3213, 4021, 5253, 6489, 12063, 12257, 15759, 19467, 28147, 36189, 36771, 47277, 68357, 84441, 108567, 110313, 205071, 253323, 330939, 414163, 478499, 615213, 759969, 1242489, 1435497, 1845639, 2899141, 3727467, 4306491, 7040771, 8697423, 11182401, 12919473, 21122313, 26092269, 49285397, 63366939, 78276807, 147856191, 190100817, 443568573, 1330705719]

約数ペア:

[(1, 1330705719), (3, 443568573), (7, 190100817), (9, 147856191), (17, 78276807), (21, 63366939), (27, 49285397), (51, 26092269), (63, 21122313), (103, 12919473), (119, 11182401), (153, 8697423), (189, 7040771), (309, 4306491), (357, 3727467), (459, 2899141), (721, 1845639), (927, 1435497), (1071, 1242489), (1751, 759969), (2163, 615213), (2781, 478499), (3213, 414163), (4021, 330939), (5253, 253323), (6489, 205071), (12063, 110313), (12257, 108567), (15759, 84441), (19467, 68357), (28147, 47277), (36189, 36771)]