16427966401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3881}}^1\times {\mathrm{54973}}^1$

素因数の和:58872

約数の個数: 16

約数和(自身を含む): 20487270528

約数和(自身を除く): 4059304127

約数列:

[1, 7, 11, 77, 3881, 27167, 42691, 54973, 298837, 384811, 604703, 4232921, 213350213, 1493451491, 2346852343, 16427966401]

約数ペア:

[(1, 16427966401), (7, 2346852343), (11, 1493451491), (77, 213350213), (3881, 4232921), (27167, 604703), (42691, 384811), (54973, 298837)]