16260237

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 27724800

約数和(自身を除く): 11464563

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 379, 681, 1137, 1589, 2043, 2653, 3411, 4767, 6129, 7959, 10233, 14301, 23877, 42903, 71631, 86033, 258099, 602231, 774297, 1806693, 2322891, 5420079, 16260237]

約数ペア:

[(1, 16260237), (3, 5420079), (7, 2322891), (9, 1806693), (21, 774297), (27, 602231), (63, 258099), (189, 86033), (227, 71631), (379, 42903), (681, 23877), (1137, 14301), (1589, 10233), (2043, 7959), (2653, 6129), (3411, 4767)]