87913923

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20113}}^1$

素因数の和:20194

約数の個数: 16

約数和(自身を含む): 123580416

約数和(自身を除く): 35666493

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 20113, 60339, 623503, 945311, 1870509, 2835933, 29304641, 87913923]

約数ペア:

[(1, 87913923), (3, 29304641), (31, 2835933), (47, 1870509), (93, 945311), (141, 623503), (1457, 60339), (4371, 20113)]