13337361

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 20128680

約数和(自身を除く): 6791319

約数列:

[1, 3, 9, 29, 87, 137, 261, 373, 411, 1119, 1233, 3357, 3973, 10817, 11919, 32451, 35757, 51101, 97353, 153303, 459909, 1481929, 4445787, 13337361]

約数ペア:

[(1, 13337361), (3, 4445787), (9, 1481929), (29, 459909), (87, 153303), (137, 97353), (261, 51101), (373, 35757), (411, 32451), (1119, 11919), (1233, 10817), (3357, 3973)]