2238854823

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{3079}}^1$

素因数の和:3329

約数の個数: 40

約数和(自身を含む): 3434618880

約数和(自身を除く): 1195764057

約数列:

[1, 3, 9, 27, 47, 81, 141, 191, 423, 573, 1269, 1719, 3079, 3807, 5157, 8977, 9237, 15471, 26931, 27711, 80793, 83133, 144713, 242379, 249399, 434139, 588089, 727137, 1302417, 1764267, 3907251, 5292801, 11721753, 15878403, 27640183, 47635209, 82920549, 248761647, 746284941, 2238854823]

約数ペア:

[(1, 2238854823), (3, 746284941), (9, 248761647), (27, 82920549), (47, 47635209), (81, 27640183), (141, 15878403), (191, 11721753), (423, 5292801), (573, 3907251), (1269, 1764267), (1719, 1302417), (3079, 727137), (3807, 588089), (5157, 434139), (8977, 249399), (9237, 242379), (15471, 144713), (26931, 83133), (27711, 80793)]