348493079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{72497}}^1$

素因数の和:72550

約数の個数: 16

約数和(自身を含む): 417588480

約数和(自身を除く): 69095401

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 72497, 797467, 1377443, 1667431, 15151873, 18341741, 31681189, 348493079]

約数ペア:

[(1, 348493079), (11, 31681189), (19, 18341741), (23, 15151873), (209, 1667431), (253, 1377443), (437, 797467), (4807, 72497)]