1257536033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 1462003200

約数和(自身を除く): 204467167

約数列:

[1, 13, 19, 73, 97, 247, 719, 949, 1261, 1387, 1843, 7081, 9347, 13661, 18031, 23959, 52487, 69743, 92053, 134539, 177593, 682331, 906659, 997253, 1325117, 1749007, 5091239, 12964289, 17226521, 66186107, 96733541, 1257536033]

約数ペア:

[(1, 1257536033), (13, 96733541), (19, 66186107), (73, 17226521), (97, 12964289), (247, 5091239), (719, 1749007), (949, 1325117), (1261, 997253), (1387, 906659), (1843, 682331), (7081, 177593), (9347, 134539), (13661, 92053), (18031, 69743), (23959, 52487)]