743406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 1551744

約数和(自身を除く): 808338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5387, 10774, 16161, 32322, 123901, 247802, 371703, 743406]

約数ペア:

[(1, 743406), (2, 371703), (3, 247802), (6, 123901), (23, 32322), (46, 16161), (69, 10774), (138, 5387)]