1536690897

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2689}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 2605125120

約数和(自身を除く): 1068434223

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 193, 329, 423, 579, 987, 1351, 1737, 2689, 2961, 4053, 8067, 9071, 12159, 18823, 24201, 27213, 56469, 63497, 81639, 126383, 169407, 190491, 379149, 518977, 571473, 884681, 1137447, 1556931, 2654043, 3632839, 4670793, 7962129, 10898517, 24391919, 32695551, 73175757, 170743433, 219527271, 512230299, 1536690897]

約数ペア:

[(1, 1536690897), (3, 512230299), (7, 219527271), (9, 170743433), (21, 73175757), (47, 32695551), (63, 24391919), (141, 10898517), (193, 7962129), (329, 4670793), (423, 3632839), (579, 2654043), (987, 1556931), (1351, 1137447), (1737, 884681), (2689, 571473), (2961, 518977), (4053, 379149), (8067, 190491), (9071, 169407), (12159, 126383), (18823, 81639), (24201, 63497), (27213, 56469)]