336646869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1279}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 513515520

約数和(自身を除く): 176868651

約数列:

[1, 3, 13, 17, 39, 51, 221, 397, 663, 1191, 1279, 3837, 5161, 6749, 15483, 16627, 20247, 21743, 49881, 65229, 87737, 263211, 282659, 507763, 847977, 1523289, 6600919, 8631971, 19802757, 25895913, 112215623, 336646869]

約数ペア:

[(1, 336646869), (3, 112215623), (13, 25895913), (17, 19802757), (39, 8631971), (51, 6600919), (221, 1523289), (397, 847977), (663, 507763), (1191, 282659), (1279, 263211), (3837, 87737), (5161, 65229), (6749, 49881), (15483, 21743), (16627, 20247)]