39468759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 21011241

約数列:

[1, 3, 11, 23, 33, 69, 149, 253, 349, 447, 759, 1047, 1639, 3427, 3839, 4917, 8027, 10281, 11517, 24081, 37697, 52001, 88297, 113091, 156003, 264891, 572011, 1196023, 1716033, 3588069, 13156253, 39468759]

約数ペア:

[(1, 39468759), (3, 13156253), (11, 3588069), (23, 1716033), (33, 1196023), (69, 572011), (149, 264891), (253, 156003), (349, 113091), (447, 88297), (759, 52001), (1047, 37697), (1639, 24081), (3427, 11517), (3839, 10281), (4917, 8027)]