351623259

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{17783}}^1$

素因数の和:17828

約数の個数: 24

約数和(自身を含む): 550236960

約数和(自身を除く): 198613701

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2197, 6591, 17783, 19773, 53349, 160047, 231179, 693537, 2080611, 3005327, 9015981, 27047943, 39069251, 117207753, 351623259]

約数ペア:

[(1, 351623259), (3, 117207753), (9, 39069251), (13, 27047943), (39, 9015981), (117, 3005327), (169, 2080611), (507, 693537), (1521, 231179), (2197, 160047), (6591, 53349), (17783, 19773)]