14877863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 5443417

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 167, 623, 979, 1001, 1157, 1169, 1837, 2171, 6853, 8099, 12727, 12859, 14863, 15197, 23881, 89089, 104041, 163493, 167167, 193219, 1144451, 1352533, 2125409, 14877863]

約数ペア:

[(1, 14877863), (7, 2125409), (11, 1352533), (13, 1144451), (77, 193219), (89, 167167), (91, 163493), (143, 104041), (167, 89089), (623, 23881), (979, 15197), (1001, 14863), (1157, 12859), (1169, 12727), (1837, 8099), (2171, 6853)]