73984729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4127}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 91542528

約数和(自身を除く): 17557799

約数列:

[1, 7, 13, 91, 197, 1379, 2561, 4127, 17927, 28889, 53651, 375557, 813019, 5691133, 10569247, 73984729]

約数ペア:

[(1, 73984729), (7, 10569247), (13, 5691133), (91, 813019), (197, 375557), (1379, 53651), (2561, 28889), (4127, 17927)]