331448299

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6269}}^1$

素因数の和:6379

約数の個数: 24

約数和(自身を含む): 420290640

約数和(自身を除く): 88842341

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 4067, 6269, 7553, 43883, 52871, 81497, 307181, 520327, 570479, 3642289, 3993353, 6764251, 25496023, 47349757, 331448299]

約数ペア:

[(1, 331448299), (7, 47349757), (13, 25496023), (49, 6764251), (83, 3993353), (91, 3642289), (581, 570479), (637, 520327), (1079, 307181), (4067, 81497), (6269, 52871), (7553, 43883)]