11720975007

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{37507}}^1$

素因数の和:38187

約数の個数: 32

約数和(自身を含む): 18666381312

約数和(自身を除く): 6945406305

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 647, 1941, 4529, 13587, 14881, 37507, 44643, 104167, 112521, 262549, 312501, 787647, 862661, 2587983, 6038627, 18115881, 24267029, 72801087, 169869203, 509607609, 558141667, 1674425001, 3906991669, 11720975007]

約数ペア:

[(1, 11720975007), (3, 3906991669), (7, 1674425001), (21, 558141667), (23, 509607609), (69, 169869203), (161, 72801087), (483, 24267029), (647, 18115881), (1941, 6038627), (4529, 2587983), (13587, 862661), (14881, 787647), (37507, 312501), (44643, 262549), (104167, 112521)]