13831113

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 18959616

約数和(自身を除く): 5128503

約数列:

[1, 3, 47, 141, 233, 421, 699, 1263, 10951, 19787, 32853, 59361, 98093, 294279, 4610371, 13831113]

約数ペア:

[(1, 13831113), (3, 4610371), (47, 294279), (141, 98093), (233, 59361), (421, 32853), (699, 19787), (1263, 10951)]