1133897247

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 1905437248

約数和(自身を除く): 771540001

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 373, 511, 657, 661, 1119, 1533, 1983, 2611, 3357, 4599, 4627, 5949, 7833, 13881, 23499, 27229, 41643, 48253, 81687, 144759, 190603, 245061, 246553, 337771, 434277, 571809, 739659, 1013313, 1715427, 1725871, 2218977, 3039939, 5177613, 15532839, 17998369, 53995107, 125988583, 161985321, 377965749, 1133897247]

約数ペア:

[(1, 1133897247), (3, 377965749), (7, 161985321), (9, 125988583), (21, 53995107), (63, 17998369), (73, 15532839), (219, 5177613), (373, 3039939), (511, 2218977), (657, 1725871), (661, 1715427), (1119, 1013313), (1533, 739659), (1983, 571809), (2611, 434277), (3357, 337771), (4599, 246553), (4627, 245061), (5949, 190603), (7833, 144759), (13881, 81687), (23499, 48253), (27229, 41643)]