2196831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 3630720

約数和(自身を除く): 1433889

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 619, 1183, 1857, 3549, 4333, 8047, 12999, 24141, 56329, 104611, 168987, 313833, 732277, 2196831]

約数ペア:

[(1, 2196831), (3, 732277), (7, 313833), (13, 168987), (21, 104611), (39, 56329), (91, 24141), (169, 12999), (273, 8047), (507, 4333), (619, 3549), (1183, 1857)]