397897367049

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1\times {\mathrm{107509}}^1$

素因数の和:112054

約数の個数: 48

約数和(自身を含む): 707536211200

約数和(自身を除く): 309638844151

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4519, 13557, 31633, 40671, 58747, 94899, 107509, 176241, 284697, 322527, 411229, 528723, 752563, 967581, 1233687, 1397617, 2257689, 3701061, 4192851, 6773067, 9783319, 12578553, 29349957, 88049871, 485833171, 1457499513, 3400832197, 4372498539, 6315831223, 10202496591, 18947493669, 30607489773, 44210818561, 56842481007, 132632455683, 397897367049]

約数ペア:

[(1, 397897367049), (3, 132632455683), (7, 56842481007), (9, 44210818561), (13, 30607489773), (21, 18947493669), (39, 10202496591), (63, 6315831223), (91, 4372498539), (117, 3400832197), (273, 1457499513), (819, 485833171), (4519, 88049871), (13557, 29349957), (31633, 12578553), (40671, 9783319), (58747, 6773067), (94899, 4192851), (107509, 3701061), (176241, 2257689), (284697, 1397617), (322527, 1233687), (411229, 967581), (528723, 752563)]