219406011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{141461}}^1$

素因数の和:141522

約数の個数: 16

約数和(自身を含む): 325928448

約数和(自身を除く): 106522437

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 141461, 424383, 1556071, 4668213, 6648667, 19946001, 73135337, 219406011]

約数ペア:

[(1, 219406011), (3, 73135337), (11, 19946001), (33, 6648667), (47, 4668213), (141, 1556071), (517, 424383), (1551, 141461)]