3190551

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 5621760

約数和(自身を除く): 2431209

約数列:

[1, 3, 7, 13, 21, 29, 31, 39, 87, 91, 93, 169, 203, 217, 273, 377, 403, 507, 609, 651, 899, 1131, 1183, 1209, 2639, 2697, 2821, 3549, 4901, 5239, 6293, 7917, 8463, 11687, 14703, 15717, 18879, 34307, 35061, 36673, 81809, 102921, 110019, 151931, 245427, 455793, 1063517, 3190551]

約数ペア:

[(1, 3190551), (3, 1063517), (7, 455793), (13, 245427), (21, 151931), (29, 110019), (31, 102921), (39, 81809), (87, 36673), (91, 35061), (93, 34307), (169, 18879), (203, 15717), (217, 14703), (273, 11687), (377, 8463), (403, 7917), (507, 6293), (609, 5239), (651, 4901), (899, 3549), (1131, 2821), (1183, 2697), (1209, 2639)]