40802193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{266681}}^1$

素因数の和:266704

約数の個数: 12

約数和(自身を含む): 62403588

約数和(自身を除く): 21601395

約数列:

[1, 3, 9, 17, 51, 153, 266681, 800043, 2400129, 4533577, 13600731, 40802193]

約数ペア:

[(1, 40802193), (3, 13600731), (9, 4533577), (17, 2400129), (51, 800043), (153, 266681)]