3958227

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 3380013

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 179, 189, 243, 273, 351, 537, 567, 819, 1053, 1253, 1611, 1701, 2327, 2457, 3159, 3759, 4833, 6981, 7371, 11277, 14499, 16289, 20943, 22113, 33831, 43497, 48867, 62829, 101493, 146601, 188487, 304479, 439803, 565461, 1319409, 3958227]

約数ペア:

[(1, 3958227), (3, 1319409), (7, 565461), (9, 439803), (13, 304479), (21, 188487), (27, 146601), (39, 101493), (63, 62829), (81, 48867), (91, 43497), (117, 33831), (179, 22113), (189, 20943), (243, 16289), (273, 14499), (351, 11277), (537, 7371), (567, 6981), (819, 4833), (1053, 3759), (1253, 3159), (1611, 2457), (1701, 2327)]