292383

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:53

約数の個数: 48

約数和(自身を含む): 574560

約数和(自身を除く): 282177

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 49, 51, 63, 91, 117, 119, 147, 153, 189, 221, 273, 351, 357, 441, 459, 637, 663, 819, 833, 1071, 1323, 1547, 1911, 1989, 2457, 2499, 3213, 4641, 5733, 5967, 7497, 10829, 13923, 17199, 22491, 32487, 41769, 97461, 292383]

約数ペア:

[(1, 292383), (3, 97461), (7, 41769), (9, 32487), (13, 22491), (17, 17199), (21, 13923), (27, 10829), (39, 7497), (49, 5967), (51, 5733), (63, 4641), (91, 3213), (117, 2499), (119, 2457), (147, 1989), (153, 1911), (189, 1547), (221, 1323), (273, 1071), (351, 833), (357, 819), (441, 663), (459, 637)]