23278899

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 37863936

約数和(自身を除く): 14585037

約数列:

[1, 3, 7, 17, 21, 51, 119, 197, 331, 357, 591, 993, 1379, 2317, 3349, 4137, 5627, 6951, 10047, 16881, 23443, 39389, 65207, 70329, 118167, 195621, 456449, 1108519, 1369347, 3325557, 7759633, 23278899]

約数ペア:

[(1, 23278899), (3, 7759633), (7, 3325557), (17, 1369347), (21, 1108519), (51, 456449), (119, 195621), (197, 118167), (331, 70329), (357, 65207), (591, 39389), (993, 23443), (1379, 16881), (2317, 10047), (3349, 6951), (4137, 5627)]