3929193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 6122376

約数和(自身を除く): 2193183

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 421, 549, 1037, 1263, 3111, 3789, 7157, 9333, 21471, 25681, 64413, 77043, 231129, 436577, 1309731, 3929193]

約数ペア:

[(1, 3929193), (3, 1309731), (9, 436577), (17, 231129), (51, 77043), (61, 64413), (153, 25681), (183, 21471), (421, 9333), (549, 7157), (1037, 3789), (1263, 3111)]