2204631

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 3843840

約数和(自身を除く): 1639209

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 571, 1287, 1713, 3861, 5139, 6281, 7423, 15417, 18843, 22269, 56529, 66807, 81653, 169587, 200421, 244959, 734877, 2204631]

約数ペア:

[(1, 2204631), (3, 734877), (9, 244959), (11, 200421), (13, 169587), (27, 81653), (33, 66807), (39, 56529), (99, 22269), (117, 18843), (143, 15417), (297, 7423), (351, 6281), (429, 5139), (571, 3861), (1287, 1713)]