230849241

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 373190400

約数和(自身を除く): 142341159

約数列:

[1, 3, 7, 21, 43, 49, 59, 129, 147, 177, 301, 413, 619, 903, 1239, 1857, 2107, 2537, 2891, 4333, 6321, 7611, 8673, 12999, 17759, 26617, 30331, 36521, 53277, 79851, 90993, 109563, 124313, 186319, 255647, 372939, 558957, 766941, 1304233, 1570403, 1789529, 3912699, 4711209, 5368587, 10992821, 32978463, 76949747, 230849241]

約数ペア:

[(1, 230849241), (3, 76949747), (7, 32978463), (21, 10992821), (43, 5368587), (49, 4711209), (59, 3912699), (129, 1789529), (147, 1570403), (177, 1304233), (301, 766941), (413, 558957), (619, 372939), (903, 255647), (1239, 186319), (1857, 124313), (2107, 109563), (2537, 90993), (2891, 79851), (4333, 53277), (6321, 36521), (7611, 30331), (8673, 26617), (12999, 17759)]