29358329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 39889920

約数和(自身を除く): 10531591

約数列:

[1, 7, 11, 13, 77, 91, 139, 143, 211, 973, 1001, 1477, 1529, 1807, 2321, 2743, 10703, 12649, 16247, 19201, 19877, 29329, 30173, 139139, 205303, 211211, 322619, 381277, 2258333, 2668939, 4194047, 29358329]

約数ペア:

[(1, 29358329), (7, 4194047), (11, 2668939), (13, 2258333), (77, 381277), (91, 322619), (139, 211211), (143, 205303), (211, 139139), (973, 30173), (1001, 29329), (1477, 19877), (1529, 19201), (1807, 16247), (2321, 12649), (2743, 10703)]