29829261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 20167539

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 929, 973, 1529, 2787, 2919, 4587, 6503, 10219, 10703, 19509, 30657, 32109, 71533, 129131, 214599, 387393, 903917, 1420441, 2711751, 4261323, 9943087, 29829261]

約数ペア:

[(1, 29829261), (3, 9943087), (7, 4261323), (11, 2711751), (21, 1420441), (33, 903917), (77, 387393), (139, 214599), (231, 129131), (417, 71533), (929, 32109), (973, 30657), (1529, 19509), (2787, 10703), (2919, 10219), (4587, 6503)]