1849268769

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 2578625280

約数和(自身を除く): 729356511

約数列:

[1, 3, 37, 71, 111, 213, 461, 509, 1383, 1527, 2627, 7881, 17057, 18833, 32731, 36139, 51171, 56499, 98193, 108417, 234649, 703947, 1211047, 1337143, 3633141, 4011429, 8682013, 16660079, 26046039, 49980237, 616422923, 1849268769]

約数ペア:

[(1, 1849268769), (3, 616422923), (37, 49980237), (71, 26046039), (111, 16660079), (213, 8682013), (461, 4011429), (509, 3633141), (1383, 1337143), (1527, 1211047), (2627, 703947), (7881, 234649), (17057, 108417), (18833, 98193), (32731, 56499), (36139, 51171)]