1330308147

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{1237}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 2056545792

約数和(自身を除く): 726237645

約数列:

[1, 3, 7, 21, 83, 249, 581, 617, 1237, 1743, 1851, 3711, 4319, 8659, 12957, 25977, 51211, 102671, 153633, 308013, 358477, 718697, 763229, 1075431, 2156091, 2289687, 5342603, 16027809, 63348007, 190044021, 443436049, 1330308147]

約数ペア:

[(1, 1330308147), (3, 443436049), (7, 190044021), (21, 63348007), (83, 16027809), (249, 5342603), (581, 2289687), (617, 2156091), (1237, 1075431), (1743, 763229), (1851, 718697), (3711, 358477), (4319, 308013), (8659, 153633), (12957, 102671), (25977, 51211)]