734883387

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{9643}}^1$

素因数の和:9863

約数の個数: 32

約数和(自身を含む): 1185054720

約数和(自身を除く): 450171333

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 399, 573, 1337, 3629, 4011, 9643, 10887, 25403, 28929, 67501, 76209, 183217, 202503, 549651, 1282519, 1841813, 3847557, 5525439, 12892691, 34994447, 38678073, 104983341, 244961129, 734883387]

約数ペア:

[(1, 734883387), (3, 244961129), (7, 104983341), (19, 38678073), (21, 34994447), (57, 12892691), (133, 5525439), (191, 3847557), (399, 1841813), (573, 1282519), (1337, 549651), (3629, 202503), (4011, 183217), (9643, 76209), (10887, 67501), (25403, 28929)]