7972412157

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1270909}}^1$

素因数の和:1270973

約数の個数: 24

約数和(自身を含む): 12490503480

約数和(自身を除く): 4518091323

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 1270909, 3812727, 11438181, 21605453, 52107269, 64816359, 156321807, 194449077, 468965421, 885823573, 2657470719, 7972412157]

約数ペア:

[(1, 7972412157), (3, 2657470719), (9, 885823573), (17, 468965421), (41, 194449077), (51, 156321807), (123, 64816359), (153, 52107269), (369, 21605453), (697, 11438181), (2091, 3812727), (6273, 1270909)]