30797207

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 36951552

約数和(自身を除く): 6154345

約数列:

[1, 7, 23, 161, 197, 971, 1379, 4531, 6797, 22333, 31717, 156331, 191287, 1339009, 4399601, 30797207]

約数ペア:

[(1, 30797207), (7, 4399601), (23, 1339009), (161, 191287), (197, 156331), (971, 31717), (1379, 22333), (4531, 6797)]