3818367

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 2748033

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 227, 267, 623, 681, 801, 1589, 1869, 2043, 2403, 4767, 5607, 6129, 14301, 16821, 20203, 42903, 60609, 141421, 181827, 424263, 545481, 1272789, 3818367]

約数ペア:

[(1, 3818367), (3, 1272789), (7, 545481), (9, 424263), (21, 181827), (27, 141421), (63, 60609), (89, 42903), (189, 20203), (227, 16821), (267, 14301), (623, 6129), (681, 5607), (801, 4767), (1589, 2403), (1869, 2043)]