1399687911

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 2287843200

約数和(自身を除く): 888155289

約数列:

[1, 3, 9, 17, 27, 37, 51, 73, 111, 153, 219, 333, 459, 629, 657, 999, 1129, 1241, 1887, 1971, 2701, 3387, 3723, 5661, 8103, 10161, 11169, 16983, 19193, 24309, 30483, 33507, 41773, 45917, 57579, 72927, 82417, 125319, 137751, 172737, 247251, 375957, 413253, 518211, 710141, 741753, 1127871, 1239759, 1401089, 2130423, 2225259, 3049429, 4203267, 6391269, 9148287, 12609801, 19173807, 27444861, 37829403, 51840293, 82334583, 155520879, 466562637, 1399687911]

約数ペア:

[(1, 1399687911), (3, 466562637), (9, 155520879), (17, 82334583), (27, 51840293), (37, 37829403), (51, 27444861), (73, 19173807), (111, 12609801), (153, 9148287), (219, 6391269), (333, 4203267), (459, 3049429), (629, 2225259), (657, 2130423), (999, 1401089), (1129, 1239759), (1241, 1127871), (1887, 741753), (1971, 710141), (2701, 518211), (3387, 413253), (3723, 375957), (5661, 247251), (8103, 172737), (10161, 137751), (11169, 125319), (16983, 82417), (19193, 72927), (24309, 57579), (30483, 45917), (33507, 41773)]