64743497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41851}}^1$

素因数の和:41888

約数の個数: 16

約数和(自身を含む): 84373632

約数和(自身を除く): 19630135

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 41851, 292957, 544063, 711467, 3808441, 4980269, 9249071, 64743497]

約数ペア:

[(1, 64743497), (7, 9249071), (13, 4980269), (17, 3808441), (91, 711467), (119, 544063), (221, 292957), (1547, 41851)]