2017665777

素因数分解:

$3^1\times {\mathrm{23}}^3\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 2837882880

約数和(自身を除く): 820217103

約数列:

[1, 3, 23, 69, 167, 331, 501, 529, 993, 1587, 3841, 7613, 11523, 12167, 22839, 36501, 55277, 88343, 165831, 175099, 265029, 525297, 1271371, 2031889, 3814113, 4027277, 6095667, 12081831, 29241533, 87724599, 672555259, 2017665777]

約数ペア:

[(1, 2017665777), (3, 672555259), (23, 87724599), (69, 29241533), (167, 12081831), (331, 6095667), (501, 4027277), (529, 3814113), (993, 2031889), (1587, 1271371), (3841, 525297), (7613, 265029), (11523, 175099), (12167, 165831), (22839, 88343), (36501, 55277)]