28490583

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37537}}^1$

素因数の和:37574

約数の個数: 16

約数和(自身を含む): 43243776

約数和(自身を除く): 14753193

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 37537, 112611, 412907, 863351, 1238721, 2590053, 9496861, 28490583]

約数ペア:

[(1, 28490583), (3, 9496861), (11, 2590053), (23, 1238721), (33, 863351), (69, 412907), (253, 112611), (759, 37537)]