170250241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1997}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 205234560

約数和(自身を除く): 34984319

約数列:

[1, 7, 19, 133, 641, 1997, 4487, 12179, 13979, 37943, 85253, 265601, 1280077, 8960539, 24321463, 170250241]

約数ペア:

[(1, 170250241), (7, 24321463), (19, 8960539), (133, 1280077), (641, 265601), (1997, 85253), (4487, 37943), (12179, 13979)]