9311349

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 13939200

約数和(自身を除く): 4627851

約数列:

[1, 3, 19, 29, 43, 57, 87, 129, 131, 393, 551, 817, 1247, 1653, 2451, 2489, 3741, 3799, 5633, 7467, 11397, 16899, 23693, 71079, 72181, 107027, 163357, 216543, 321081, 490071, 3103783, 9311349]

約数ペア:

[(1, 9311349), (3, 3103783), (19, 490071), (29, 321081), (43, 216543), (57, 163357), (87, 107027), (129, 72181), (131, 71079), (393, 23693), (551, 16899), (817, 11397), (1247, 7467), (1653, 5633), (2451, 3799), (2489, 3741)]