23388519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 39297024

約数和(自身を除く): 15908505

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 983, 1133, 2163, 2949, 3399, 6881, 7931, 10813, 20643, 23793, 32439, 75691, 101249, 227073, 303747, 708743, 1113739, 2126229, 3341217, 7796173, 23388519]

約数ペア:

[(1, 23388519), (3, 7796173), (7, 3341217), (11, 2126229), (21, 1113739), (33, 708743), (77, 303747), (103, 227073), (231, 101249), (309, 75691), (721, 32439), (983, 23793), (1133, 20643), (2163, 10813), (2949, 7931), (3399, 6881)]