2387961

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 3704064

約数和(自身を除く): 1316103

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 317, 837, 951, 2511, 2853, 7533, 8559, 9827, 25677, 29481, 77031, 88443, 265329, 795987, 2387961]

約数ペア:

[(1, 2387961), (3, 795987), (9, 265329), (27, 88443), (31, 77031), (81, 29481), (93, 25677), (243, 9827), (279, 8559), (317, 7533), (837, 2853), (951, 2511)]