211313631

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{4951}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 289513728

約数和(自身を除く): 78200097

約数列:

[1, 3, 41, 123, 347, 1041, 4951, 14227, 14853, 42681, 202991, 608973, 1717997, 5153991, 70437877, 211313631]

約数ペア:

[(1, 211313631), (3, 70437877), (41, 5153991), (123, 1717997), (347, 608973), (1041, 202991), (4951, 42681), (14227, 14853)]