1394179568637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1329161}}^1$

素因数の和:1329469

約数の個数: 32

約数和(自身を含む): 1995912192384

約数和(自身を除く): 601732623747

約数列:

[1, 3, 17, 51, 131, 157, 393, 471, 2227, 2669, 6681, 8007, 20567, 61701, 349639, 1048917, 1329161, 3987483, 22595737, 67787211, 174120091, 208678277, 522360273, 626034831, 2960041547, 3547530709, 8880124641, 10642592127, 27336854287, 82010562861, 464726522879, 1394179568637]

約数ペア:

[(1, 1394179568637), (3, 464726522879), (17, 82010562861), (51, 27336854287), (131, 10642592127), (157, 8880124641), (393, 3547530709), (471, 2960041547), (2227, 626034831), (2669, 522360273), (6681, 208678277), (8007, 174120091), (20567, 67787211), (61701, 22595737), (349639, 3987483), (1048917, 1329161)]