2009094903

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7151}}^1$

素因数の和:7260

約数の個数: 48

約数和(自身を含む): 3213250560

約数和(自身を除く): 1204155657

約数列:

[1, 3, 9, 19, 31, 53, 57, 93, 159, 171, 279, 477, 589, 1007, 1643, 1767, 3021, 4929, 5301, 7151, 9063, 14787, 21453, 31217, 64359, 93651, 135869, 221681, 280953, 379003, 407607, 665043, 1137009, 1222821, 1995129, 3411027, 4211939, 7201057, 11749093, 12635817, 21603171, 35247279, 37907451, 64809513, 105741837, 223232767, 669698301, 2009094903]

約数ペア:

[(1, 2009094903), (3, 669698301), (9, 223232767), (19, 105741837), (31, 64809513), (53, 37907451), (57, 35247279), (93, 21603171), (159, 12635817), (171, 11749093), (279, 7201057), (477, 4211939), (589, 3411027), (1007, 1995129), (1643, 1222821), (1767, 1137009), (3021, 665043), (4929, 407607), (5301, 379003), (7151, 280953), (9063, 221681), (14787, 135869), (21453, 93651), (31217, 64359)]