349430263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54083}}^1$

素因数の和:54174

約数の個数: 16

約数和(自身を含む): 436133376

約数和(自身を除く): 86703113

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 54083, 378581, 703079, 3839893, 4921553, 26879251, 49918609, 349430263]

約数ペア:

[(1, 349430263), (7, 49918609), (13, 26879251), (71, 4921553), (91, 3839893), (497, 703079), (923, 378581), (6461, 54083)]