173850313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 228856320

約数和(自身を除く): 55006007

約数列:

[1, 7, 13, 17, 91, 109, 119, 221, 763, 1031, 1417, 1547, 1853, 7217, 9919, 12971, 13403, 17527, 24089, 93821, 112379, 122689, 168623, 227851, 786653, 1460927, 1594957, 1910443, 10226489, 13373101, 24835759, 173850313]

約数ペア:

[(1, 173850313), (7, 24835759), (13, 13373101), (17, 10226489), (91, 1910443), (109, 1594957), (119, 1460927), (221, 786653), (763, 227851), (1031, 168623), (1417, 122689), (1547, 112379), (1853, 93821), (7217, 24089), (9919, 17527), (12971, 13403)]