89217177

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{28513}}^1$

素因数の和:28672

約数の個数: 16

約数和(自身を含む): 136867200

約数和(自身を除く): 47650023

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 28513, 85539, 199591, 598773, 4248437, 12745311, 29739059, 89217177]

約数ペア:

[(1, 89217177), (3, 29739059), (7, 12745311), (21, 4248437), (149, 598773), (447, 199591), (1043, 85539), (3129, 28513)]