56173271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 73322496

約数和(自身を除く): 17149225

約数列:

[1, 7, 11, 31, 77, 101, 217, 233, 341, 707, 1111, 1631, 2387, 2563, 3131, 7223, 7777, 17941, 21917, 23533, 34441, 50561, 79453, 164731, 241087, 258863, 556171, 729523, 1812041, 5106661, 8024753, 56173271]

約数ペア:

[(1, 56173271), (7, 8024753), (11, 5106661), (31, 1812041), (77, 729523), (101, 556171), (217, 258863), (233, 241087), (341, 164731), (707, 79453), (1111, 50561), (1631, 34441), (2387, 23533), (2563, 21917), (3131, 17941), (7223, 7777)]