16416580971

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1\times {\mathrm{13831}}^1$

素因数の和:15819

約数の個数: 32

約数和(自身を含む): 25893504000

約数和(自身を除く): 9476923029

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1949, 5847, 13643, 13831, 40929, 41493, 56521, 96817, 169563, 290451, 395647, 401099, 1186941, 1203297, 2807693, 8423079, 26956619, 80869857, 188696333, 566088999, 781741951, 2345225853, 5472193657, 16416580971]

約数ペア:

[(1, 16416580971), (3, 5472193657), (7, 2345225853), (21, 781741951), (29, 566088999), (87, 188696333), (203, 80869857), (609, 26956619), (1949, 8423079), (5847, 2807693), (13643, 1203297), (13831, 1186941), (40929, 401099), (41493, 395647), (56521, 290451), (96817, 169563)]