13303987047

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{241421}}^1$

素因数の和:241600

約数の個数: 32

約数和(自身を含む): 21361018560

約数和(自身を除く): 8057031513

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 4239, 6123, 18369, 55107, 241421, 724263, 2172789, 3138473, 6518367, 9415419, 28246257, 37903097, 84738771, 113709291, 341127873, 492740261, 1023383619, 1478220783, 4434662349, 13303987047]

約数ペア:

[(1, 13303987047), (3, 4434662349), (9, 1478220783), (13, 1023383619), (27, 492740261), (39, 341127873), (117, 113709291), (157, 84738771), (351, 37903097), (471, 28246257), (1413, 9415419), (2041, 6518367), (4239, 3138473), (6123, 2172789), (18369, 724263), (55107, 241421)]