897729693

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 1483776000

約数和(自身を除く): 586046307

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 139, 229, 237, 357, 417, 553, 687, 973, 1343, 1603, 1659, 2363, 2919, 3893, 4029, 4809, 7089, 9401, 10981, 11679, 16541, 18091, 27251, 28203, 31831, 32943, 49623, 54273, 76867, 81753, 95493, 126637, 186677, 222817, 230601, 307547, 379911, 541127, 560031, 668451, 922641, 1306739, 1623381, 2152829, 2514649, 3787889, 3920217, 6458487, 7543947, 11363667, 17602543, 42749033, 52807629, 128247099, 299243231, 897729693]

約数ペア:

[(1, 897729693), (3, 299243231), (7, 128247099), (17, 52807629), (21, 42749033), (51, 17602543), (79, 11363667), (119, 7543947), (139, 6458487), (229, 3920217), (237, 3787889), (357, 2514649), (417, 2152829), (553, 1623381), (687, 1306739), (973, 922641), (1343, 668451), (1603, 560031), (1659, 541127), (2363, 379911), (2919, 307547), (3893, 230601), (4029, 222817), (4809, 186677), (7089, 126637), (9401, 95493), (10981, 81753), (11679, 76867), (16541, 54273), (18091, 49623), (27251, 32943), (28203, 31831)]