30126201

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 47443968

約数和(自身を除く): 17317767

約数列:

[1, 3, 7, 21, 47, 131, 141, 233, 329, 393, 699, 917, 987, 1631, 2751, 4893, 6157, 10951, 18471, 30523, 32853, 43099, 76657, 91569, 129297, 213661, 229971, 640983, 1434581, 4303743, 10042067, 30126201]

約数ペア:

[(1, 30126201), (3, 10042067), (7, 4303743), (21, 1434581), (47, 640983), (131, 229971), (141, 213661), (233, 129297), (329, 91569), (393, 76657), (699, 43099), (917, 32853), (987, 30523), (1631, 18471), (2751, 10951), (4893, 6157)]