1894112871

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1\times {\mathrm{1447}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 2926952448

約数和(自身を除く): 1032839577

約数列:

[1, 3, 7, 21, 83, 249, 581, 751, 1447, 1743, 2253, 4341, 5257, 10129, 15771, 30387, 62333, 120101, 186999, 360303, 436331, 840707, 1086697, 1308993, 2522121, 3260091, 7606879, 22820637, 90195851, 270587553, 631370957, 1894112871]

約数ペア:

[(1, 1894112871), (3, 631370957), (7, 270587553), (21, 90195851), (83, 22820637), (249, 7606879), (581, 3260091), (751, 2522121), (1447, 1308993), (1743, 1086697), (2253, 840707), (4341, 436331), (5257, 360303), (10129, 186999), (15771, 120101), (30387, 62333)]