45421971

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 70859664

約数和(自身を除く): 25437693

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 1601, 4053, 4803, 9457, 11207, 28371, 33621, 78449, 235347, 308993, 926979, 2162951, 6488853, 15140657, 45421971]

約数ペア:

[(1, 45421971), (3, 15140657), (7, 6488853), (21, 2162951), (49, 926979), (147, 308993), (193, 235347), (579, 78449), (1351, 33621), (1601, 28371), (4053, 11207), (4803, 9457)]