23200047

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 37338560

約数和(自身を除く): 14138513

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 421, 471, 1263, 1413, 2041, 3789, 4239, 5473, 6123, 11367, 16419, 18369, 49257, 55107, 66097, 147771, 198291, 594873, 859261, 1784619, 2577783, 7733349, 23200047]

約数ペア:

[(1, 23200047), (3, 7733349), (9, 2577783), (13, 1784619), (27, 859261), (39, 594873), (117, 198291), (157, 147771), (351, 66097), (421, 55107), (471, 49257), (1263, 18369), (1413, 16419), (2041, 11367), (3789, 6123), (4239, 5473)]