3878673

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 5388096

約数和(自身を除く): 1509423

約数列:

[1, 3, 37, 83, 111, 249, 421, 1263, 3071, 9213, 15577, 34943, 46731, 104829, 1292891, 3878673]

約数ペア:

[(1, 3878673), (3, 1292891), (37, 104829), (83, 46731), (111, 34943), (249, 15577), (421, 9213), (1263, 3071)]