2013282009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 3137771520

約数和(自身を除く): 1124489511

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 193, 477, 579, 1007, 1151, 1737, 3021, 3453, 3667, 9063, 10229, 10359, 11001, 21869, 30687, 33003, 61003, 65607, 92061, 183009, 194351, 196821, 222143, 549027, 583053, 666429, 1159057, 1749159, 1999287, 3477171, 4220717, 10431513, 11773579, 12662151, 35320737, 37986453, 105962211, 223698001, 671094003, 2013282009]

約数ペア:

[(1, 2013282009), (3, 671094003), (9, 223698001), (19, 105962211), (53, 37986453), (57, 35320737), (159, 12662151), (171, 11773579), (193, 10431513), (477, 4220717), (579, 3477171), (1007, 1999287), (1151, 1749159), (1737, 1159057), (3021, 666429), (3453, 583053), (3667, 549027), (9063, 222143), (10229, 196821), (10359, 194351), (11001, 183009), (21869, 92061), (30687, 65607), (33003, 61003)]