29264921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 6216679

約数列:

[1, 7, 19, 133, 139, 973, 1583, 2641, 11081, 18487, 30077, 210539, 220037, 1540259, 4180703, 29264921]

約数ペア:

[(1, 29264921), (7, 4180703), (19, 1540259), (133, 220037), (139, 210539), (973, 30077), (1583, 18487), (2641, 11081)]