331365097

素因数分解:

$7^3\times {\mathrm{677}}^1\times {\mathrm{1427}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 387273600

約数和(自身を除く): 55908503

約数列:

[1, 7, 49, 343, 677, 1427, 4739, 9989, 33173, 69923, 232211, 489461, 966079, 6762553, 47337871, 331365097]

約数ペア:

[(1, 331365097), (7, 47337871), (49, 6762553), (343, 966079), (677, 489461), (1427, 232211), (4739, 69923), (9989, 33173)]