47628147

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14087}}^1$

素因数の和:14127

約数の個数: 24

約数和(自身を含む): 77089536

約数和(自身を除く): 29461389

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 14087, 42261, 98609, 295827, 324001, 690263, 972003, 2070789, 2268007, 6804021, 15876049, 47628147]

約数ペア:

[(1, 47628147), (3, 15876049), (7, 6804021), (21, 2268007), (23, 2070789), (49, 972003), (69, 690263), (147, 324001), (161, 295827), (483, 98609), (1127, 42261), (3381, 14087)]