746342019

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12923}}^1$

素因数の和:12989

約数の個数: 40

約数和(自身を含む): 1201001472

約数和(自身を除く): 454659453

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 621, 713, 837, 1863, 2139, 2511, 6417, 12923, 19251, 38769, 57753, 116307, 297229, 348921, 400613, 891687, 1046763, 1201839, 2675061, 3605517, 8025183, 9214099, 10816551, 24075549, 27642297, 32449653, 82926891, 248780673, 746342019]

約数ペア:

[(1, 746342019), (3, 248780673), (9, 82926891), (23, 32449653), (27, 27642297), (31, 24075549), (69, 10816551), (81, 9214099), (93, 8025183), (207, 3605517), (279, 2675061), (621, 1201839), (713, 1046763), (837, 891687), (1863, 400613), (2139, 348921), (2511, 297229), (6417, 116307), (12923, 57753), (19251, 38769)]