419617359

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4076

約数の個数: 48

約数和(自身を含む): 732905472

約数和(自身を除く): 313288113

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 73, 161, 207, 219, 483, 511, 657, 1449, 1533, 1679, 3967, 4599, 5037, 11753, 11901, 15111, 27769, 35259, 35703, 83307, 91241, 105777, 249921, 273723, 289591, 638687, 821169, 868773, 1916061, 2027137, 2606319, 5748183, 6081411, 6660593, 18244233, 19981779, 46624151, 59945337, 139872453, 419617359]

約数ペア:

[(1, 419617359), (3, 139872453), (7, 59945337), (9, 46624151), (21, 19981779), (23, 18244233), (63, 6660593), (69, 6081411), (73, 5748183), (161, 2606319), (207, 2027137), (219, 1916061), (483, 868773), (511, 821169), (657, 638687), (1449, 289591), (1533, 273723), (1679, 249921), (3967, 105777), (4599, 91241), (5037, 83307), (11753, 35703), (11901, 35259), (15111, 27769)]