4212813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6752

約数の個数: 16

約数和(自身を含む): 6451200

約数和(自身を除く): 2238387

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 6719, 20157, 73909, 127661, 221727, 382983, 1404271, 4212813]

約数ペア:

[(1, 4212813), (3, 1404271), (11, 382983), (19, 221727), (33, 127661), (57, 73909), (209, 20157), (627, 6719)]