2913183

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 5180448

約数和(自身を除く): 2267265

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3557, 10671, 24899, 32013, 46241, 74697, 138723, 224091, 323687, 416169, 971061, 2913183]

約数ペア:

[(1, 2913183), (3, 971061), (7, 416169), (9, 323687), (13, 224091), (21, 138723), (39, 74697), (63, 46241), (91, 32013), (117, 24899), (273, 10671), (819, 3557)]