15990554097

素因数分解:

$3^2\times 7^1\times {\mathrm{5923}}^1\times {\mathrm{42853}}^1$

素因数の和:48789

約数の個数: 24

約数和(自身を含む): 26402177984

約数和(自身を除く): 10411623887

約数列:

[1, 3, 7, 9, 21, 63, 5923, 17769, 41461, 42853, 53307, 124383, 128559, 299971, 373149, 385677, 899913, 2699739, 253818319, 761454957, 1776728233, 2284364871, 5330184699, 15990554097]

約数ペア:

[(1, 15990554097), (3, 5330184699), (7, 2284364871), (9, 1776728233), (21, 761454957), (63, 253818319), (5923, 2699739), (17769, 899913), (41461, 385677), (42853, 373149), (53307, 299971), (124383, 128559)]