29129919

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106703}}^1$

素因数の和:106726

約数の個数: 16

約数和(自身を含む): 47803392

約数和(自身を除く): 18673473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 106703, 320109, 746921, 1387139, 2240763, 4161417, 9709973, 29129919]

約数ペア:

[(1, 29129919), (3, 9709973), (7, 4161417), (13, 2240763), (21, 1387139), (39, 746921), (91, 320109), (273, 106703)]