39961623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 60177600

約数和(自身を除く): 20215977

約数列:

[1, 3, 13, 29, 39, 87, 89, 267, 377, 397, 1131, 1157, 1191, 2581, 3471, 5161, 7743, 11513, 15483, 33553, 34539, 35333, 100659, 105999, 149669, 449007, 459329, 1024657, 1377987, 3073971, 13320541, 39961623]

約数ペア:

[(1, 39961623), (3, 13320541), (13, 3073971), (29, 1377987), (39, 1024657), (87, 459329), (89, 449007), (267, 149669), (377, 105999), (397, 100659), (1131, 35333), (1157, 34539), (1191, 33553), (2581, 15483), (3471, 11513), (5161, 7743)]