716806503

素因数分解:

$3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7951}}^1$

素因数の和:8026

約数の個数: 48

約数和(自身を含む): 1250436096

約数和(自身を除く): 533629593

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 371, 477, 567, 1113, 1431, 1701, 3339, 4293, 7951, 10017, 12879, 23853, 30051, 55657, 71559, 90153, 166971, 214677, 421403, 500913, 644031, 1264209, 1502739, 1932093, 2949821, 3792627, 4508217, 8849463, 11377881, 13524651, 26548389, 34133643, 79645167, 102400929, 238935501, 716806503]

約数ペア:

[(1, 716806503), (3, 238935501), (7, 102400929), (9, 79645167), (21, 34133643), (27, 26548389), (53, 13524651), (63, 11377881), (81, 8849463), (159, 4508217), (189, 3792627), (243, 2949821), (371, 1932093), (477, 1502739), (567, 1264209), (1113, 644031), (1431, 500913), (1701, 421403), (3339, 214677), (4293, 166971), (7951, 90153), (10017, 71559), (12879, 55657), (23853, 30051)]