16997013

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 27724800

約数和(自身を除く): 10727787

約数列:

[1, 3, 9, 11, 27, 33, 99, 151, 297, 379, 453, 1137, 1359, 1661, 3411, 4077, 4169, 4983, 10233, 12507, 14949, 37521, 44847, 57229, 112563, 171687, 515061, 629519, 1545183, 1888557, 5665671, 16997013]

約数ペア:

[(1, 16997013), (3, 5665671), (9, 1888557), (11, 1545183), (27, 629519), (33, 515061), (99, 171687), (151, 112563), (297, 57229), (379, 44847), (453, 37521), (1137, 14949), (1359, 12507), (1661, 10233), (3411, 4983), (4077, 4169)]