2471125839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{87881}}^1$

素因数の和:88007

約数の個数: 32

約数和(自身を含む): 4094598144

約数和(自身を除く): 1623472305

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 9373, 28119, 87881, 263643, 615167, 1142453, 1845501, 3427359, 7997171, 9051743, 23991513, 27155229, 63362201, 117672659, 190086603, 353017977, 823708613, 2471125839]

約数ペア:

[(1, 2471125839), (3, 823708613), (7, 353017977), (13, 190086603), (21, 117672659), (39, 63362201), (91, 27155229), (103, 23991513), (273, 9051743), (309, 7997171), (721, 3427359), (1339, 1845501), (2163, 1142453), (4017, 615167), (9373, 263643), (28119, 87881)]