262013213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{30113}}^1$

素因数の和:30244

約数の個数: 16

約数和(自身を含む): 329567616

約数和(自身を除く): 67554403

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 30113, 210791, 331243, 2318701, 3402769, 23819383, 37430459, 262013213]

約数ペア:

[(1, 262013213), (7, 37430459), (11, 23819383), (77, 3402769), (113, 2318701), (791, 331243), (1243, 210791), (8701, 30113)]