390694323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{144541}}^1$

素因数の和:144614

約数の個数: 16

約数和(自身を含む): 561979296

約数和(自身を除く): 171284973

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 144541, 433623, 2457197, 7371591, 7660673, 22982019, 130231441, 390694323]

約数ペア:

[(1, 390694323), (3, 130231441), (17, 22982019), (51, 7660673), (53, 7371591), (159, 2457197), (901, 433623), (2703, 144541)]