4319343

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 7824960

約数和(自身を除く): 3505617

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 109, 111, 119, 153, 259, 327, 333, 357, 629, 763, 777, 981, 1071, 1853, 1887, 2289, 2331, 4033, 4403, 5559, 5661, 6867, 12099, 12971, 13209, 16677, 28231, 36297, 38913, 39627, 68561, 84693, 116739, 205683, 254079, 479927, 617049, 1439781, 4319343]

約数ペア:

[(1, 4319343), (3, 1439781), (7, 617049), (9, 479927), (17, 254079), (21, 205683), (37, 116739), (51, 84693), (63, 68561), (109, 39627), (111, 38913), (119, 36297), (153, 28231), (259, 16677), (327, 13209), (333, 12971), (357, 12099), (629, 6867), (763, 5661), (777, 5559), (981, 4403), (1071, 4033), (1853, 2331), (1887, 2289)]