887838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21139}}^1$

素因数の和:21151

約数の個数: 16

約数和(自身を含む): 2029440

約数和(自身を除く): 1141602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21139, 42278, 63417, 126834, 147973, 295946, 443919, 887838]

約数ペア:

[(1, 887838), (2, 443919), (3, 295946), (6, 147973), (7, 126834), (14, 63417), (21, 42278), (42, 21139)]