1214156739

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 1709890560

約数和(自身を除く): 495733821

約数列:

[1, 3, 37, 41, 111, 123, 431, 619, 1293, 1517, 1857, 4551, 15947, 17671, 22903, 25379, 47841, 53013, 68709, 76137, 266789, 653827, 800367, 939023, 1961481, 2817069, 9871193, 10938349, 29613579, 32815047, 404718913, 1214156739]

約数ペア:

[(1, 1214156739), (3, 404718913), (37, 32815047), (41, 29613579), (111, 10938349), (123, 9871193), (431, 2817069), (619, 1961481), (1293, 939023), (1517, 800367), (1857, 653827), (4551, 266789), (15947, 76137), (17671, 68709), (22903, 53013), (25379, 47841)]