15691871937

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{439}}^1\times {\mathrm{3931}}^1$

素因数の和:4813

約数の個数: 32

約数和(自身を含む): 24027351040

約数和(自身を除く): 8335479103

約数列:

[1, 3, 7, 21, 433, 439, 1299, 1317, 3031, 3073, 3931, 9093, 9219, 11793, 27517, 82551, 190087, 570261, 1330609, 1702123, 1725709, 3991827, 5106369, 5177127, 11914861, 12079963, 35744583, 36239889, 747231997, 2241695991, 5230623979, 15691871937]

約数ペア:

[(1, 15691871937), (3, 5230623979), (7, 2241695991), (21, 747231997), (433, 36239889), (439, 35744583), (1299, 12079963), (1317, 11914861), (3031, 5177127), (3073, 5106369), (3931, 3991827), (9093, 1725709), (9219, 1702123), (11793, 1330609), (27517, 570261), (82551, 190087)]