29931957

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 49950720

約数和(自身を除く): 20018763

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 3251, 9207, 9753, 29259, 35761, 87777, 100781, 107283, 302343, 321849, 907029, 965547, 1108591, 2721087, 3325773, 9977319, 29931957]

約数ペア:

[(1, 29931957), (3, 9977319), (9, 3325773), (11, 2721087), (27, 1108591), (31, 965547), (33, 907029), (93, 321849), (99, 302343), (279, 107283), (297, 100781), (341, 87777), (837, 35761), (1023, 29259), (3069, 9753), (3251, 9207)]