29128645539

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3326327}}^1$

素因数の和:3326479

約数の個数: 24

約数和(自身を含む): 48431335680

約数和(自身を除く): 19302690141

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 3326327, 9978981, 23284289, 29936943, 69852867, 209558601, 462359453, 1387078359, 3236516171, 4161235077, 9709548513, 29128645539]

約数ペア:

[(1, 29128645539), (3, 9709548513), (7, 4161235077), (9, 3236516171), (21, 1387078359), (63, 462359453), (139, 209558601), (417, 69852867), (973, 29936943), (1251, 23284289), (2919, 9978981), (8757, 3326327)]