212631549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{3209}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 305592000

約数和(自身を除く): 92960451

約数列:

[1, 3, 13, 39, 1699, 3209, 5097, 9627, 22087, 41717, 66261, 125151, 5452091, 16356273, 70877183, 212631549]

約数ペア:

[(1, 212631549), (3, 70877183), (13, 16356273), (39, 5452091), (1699, 125151), (3209, 66261), (5097, 41717), (9627, 22087)]