13565431917

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{3299}}^1\times {\mathrm{9721}}^1$

素因数の和:13073

約数の個数: 24

約数和(自身を含む): 20019542400

約数和(自身を除く): 6454110483

約数列:

[1, 3, 9, 47, 141, 423, 3299, 9721, 9897, 29163, 29691, 87489, 155053, 456887, 465159, 1370661, 1395477, 4111983, 32069579, 96208737, 288626211, 1507270213, 4521810639, 13565431917]

約数ペア:

[(1, 13565431917), (3, 4521810639), (9, 1507270213), (47, 288626211), (141, 96208737), (423, 32069579), (3299, 4111983), (9721, 1395477), (9897, 1370661), (29163, 465159), (29691, 456887), (87489, 155053)]