1337223587

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 1650382848

約数和(自身を除く): 313159261

約数列:

[1, 7, 17, 67, 119, 367, 457, 469, 1139, 2569, 3199, 6239, 7769, 7973, 24589, 30619, 43673, 54383, 167719, 172123, 214333, 418013, 520523, 1174033, 2851223, 2926091, 3643661, 11237173, 19958561, 78660211, 191031941, 1337223587]

約数ペア:

[(1, 1337223587), (7, 191031941), (17, 78660211), (67, 19958561), (119, 11237173), (367, 3643661), (457, 2926091), (469, 2851223), (1139, 1174033), (2569, 520523), (3199, 418013), (6239, 214333), (7769, 172123), (7973, 167719), (24589, 54383), (30619, 43673)]