23840173

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 28344960

約数和(自身を除く): 4504787

約数列:

[1, 7, 37, 83, 259, 581, 1109, 3071, 7763, 21497, 41033, 92047, 287231, 644329, 3405739, 23840173]

約数ペア:

[(1, 23840173), (7, 3405739), (37, 644329), (83, 287231), (259, 92047), (581, 41033), (1109, 21497), (3071, 7763)]