904008033

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{41183}}^1$

素因数の和:41466

約数の個数: 20

約数和(自身を含む): 1355447808

約数和(自身を除く): 451439775

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 21951, 41183, 123549, 370647, 1111941, 3335823, 11160593, 33481779, 100445337, 301336011, 904008033]

約数ペア:

[(1, 904008033), (3, 301336011), (9, 100445337), (27, 33481779), (81, 11160593), (271, 3335823), (813, 1111941), (2439, 370647), (7317, 123549), (21951, 41183)]