1630403853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{66463}}^1$

素因数の和:66533

約数の個数: 32

約数和(自身を含む): 2545837056

約数和(自身を除く): 915433203

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 8177, 24531, 66463, 199389, 864019, 1129871, 2459131, 2592057, 3389613, 7377393, 14688323, 31968703, 41805227, 44064969, 95906109, 125415681, 543467951, 1630403853]

約数ペア:

[(1, 1630403853), (3, 543467951), (13, 125415681), (17, 95906109), (37, 44064969), (39, 41805227), (51, 31968703), (111, 14688323), (221, 7377393), (481, 3389613), (629, 2592057), (663, 2459131), (1443, 1129871), (1887, 864019), (8177, 199389), (24531, 66463)]