39983517

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 68486400

約数和(自身を除く): 28502883

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2377, 2403, 5607, 7131, 16639, 16821, 21393, 49917, 64179, 149751, 211553, 449253, 634659, 1480871, 1903977, 4442613, 5711931, 13327839, 39983517]

約数ペア:

[(1, 39983517), (3, 13327839), (7, 5711931), (9, 4442613), (21, 1903977), (27, 1480871), (63, 634659), (89, 449253), (189, 211553), (267, 149751), (623, 64179), (801, 49917), (1869, 21393), (2377, 16821), (2403, 16639), (5607, 7131)]