8630679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 12939264

約数和(自身を除く): 4308585

約数列:

[1, 3, 17, 31, 51, 53, 93, 103, 159, 309, 527, 901, 1581, 1643, 1751, 2703, 3193, 4929, 5253, 5459, 9579, 16377, 27931, 54281, 83793, 92803, 162843, 169229, 278409, 507687, 2876893, 8630679]

約数ペア:

[(1, 8630679), (3, 2876893), (17, 507687), (31, 278409), (51, 169229), (53, 162843), (93, 92803), (103, 83793), (159, 54281), (309, 27931), (527, 16377), (901, 9579), (1581, 5459), (1643, 5253), (1751, 4929), (2703, 3193)]