348522057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 563250688

約数和(自身を除く): 214728631

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 307, 313, 403, 921, 939, 1209, 2763, 2817, 3627, 3991, 4069, 9517, 9703, 11973, 12207, 28551, 29109, 35919, 36621, 85653, 87327, 96091, 123721, 126139, 288273, 371163, 378417, 864819, 1113489, 1135251, 1249183, 2978821, 3747549, 8936463, 11242647, 26809389, 38724673, 116174019, 348522057]

約数ペア:

[(1, 348522057), (3, 116174019), (9, 38724673), (13, 26809389), (31, 11242647), (39, 8936463), (93, 3747549), (117, 2978821), (279, 1249183), (307, 1135251), (313, 1113489), (403, 864819), (921, 378417), (939, 371163), (1209, 288273), (2763, 126139), (2817, 123721), (3627, 96091), (3991, 87327), (4069, 85653), (9517, 36621), (9703, 35919), (11973, 29109), (12207, 28551)]