29823591

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 47190528

約数和(自身を除く): 17366937

約数列:

[1, 3, 7, 21, 37, 111, 131, 259, 293, 393, 777, 879, 917, 2051, 2751, 4847, 6153, 10841, 14541, 32523, 33929, 38383, 75887, 101787, 115149, 227661, 268681, 806043, 1420171, 4260513, 9941197, 29823591]

約数ペア:

[(1, 29823591), (3, 9941197), (7, 4260513), (21, 1420171), (37, 806043), (111, 268681), (131, 227661), (259, 115149), (293, 101787), (393, 75887), (777, 38383), (879, 33929), (917, 32523), (2051, 14541), (2751, 10841), (4847, 6153)]