31383669297

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{6977}}^1$

素因数の和:7505

約数の個数: 32

約数和(自身を含む): 43710192000

約数和(自身を除く): 12326522703

約数列:

[1, 3, 29, 87, 149, 347, 447, 1041, 4321, 6977, 10063, 12963, 20931, 30189, 51703, 155109, 202333, 606999, 1039573, 1499387, 2421019, 3118719, 4498161, 7263057, 30147617, 70209551, 90442851, 210628653, 360731831, 1082195493, 10461223099, 31383669297]

約数ペア:

[(1, 31383669297), (3, 10461223099), (29, 1082195493), (87, 360731831), (149, 210628653), (347, 90442851), (447, 70209551), (1041, 30147617), (4321, 7263057), (6977, 4498161), (10063, 3118719), (12963, 2421019), (20931, 1499387), (30189, 1039573), (51703, 606999), (155109, 202333)]