29689149

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 46411680

約数和(自身を除く): 16722531

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 1453, 2919, 4359, 6811, 10171, 20433, 30513, 71197, 201967, 213591, 605901, 1413769, 4241307, 9896383, 29689149]

約数ペア:

[(1, 29689149), (3, 9896383), (7, 4241307), (21, 1413769), (49, 605901), (139, 213591), (147, 201967), (417, 71197), (973, 30513), (1453, 20433), (2919, 10171), (4359, 6811)]