9802191

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8807}}^1$

素因数の和:8870

約数の個数: 16

約数和(自身を含む): 15220224

約数和(自身を除く): 5418033

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 8807, 26421, 61649, 184947, 466771, 1400313, 3267397, 9802191]

約数ペア:

[(1, 9802191), (3, 3267397), (7, 1400313), (21, 466771), (53, 184947), (159, 61649), (371, 26421), (1113, 8807)]