29316861

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9901}}^1$

素因数の和:9961

約数の個数: 24

約数和(自身を含む): 49430784

約数和(自身を除く): 20113923

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 9901, 29703, 69307, 89109, 207921, 465347, 623763, 1396041, 3257429, 4188123, 9772287, 29316861]

約数ペア:

[(1, 29316861), (3, 9772287), (7, 4188123), (9, 3257429), (21, 1396041), (47, 623763), (63, 465347), (141, 207921), (329, 89109), (423, 69307), (987, 29703), (2961, 9901)]