13118709

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 17951040

約数和(自身を除く): 4832331

約数列:

[1, 3, 59, 137, 177, 411, 541, 1623, 8083, 24249, 31919, 74117, 95757, 222351, 4372903, 13118709]

約数ペア:

[(1, 13118709), (3, 4372903), (59, 222351), (137, 95757), (177, 74117), (411, 31919), (541, 24249), (1623, 8083)]