7248969

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 5959863

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 167, 273, 371, 477, 501, 689, 819, 1113, 1169, 1503, 2067, 2171, 3339, 3507, 4823, 6201, 6513, 8851, 10521, 14469, 15197, 19539, 26553, 43407, 45591, 61957, 79659, 115063, 136773, 185871, 345189, 557613, 805441, 1035567, 2416323, 7248969]

約数ペア:

[(1, 7248969), (3, 2416323), (7, 1035567), (9, 805441), (13, 557613), (21, 345189), (39, 185871), (53, 136773), (63, 115063), (91, 79659), (117, 61957), (159, 45591), (167, 43407), (273, 26553), (371, 19539), (477, 15197), (501, 14469), (689, 10521), (819, 8851), (1113, 6513), (1169, 6201), (1503, 4823), (2067, 3507), (2171, 3339)]