233238423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 355295232

約数和(自身を除く): 122056809

約数列:

[1, 3, 11, 23, 33, 69, 253, 487, 631, 759, 1461, 1893, 5357, 6941, 11201, 14513, 16071, 20823, 33603, 43539, 123211, 159643, 307297, 369633, 478929, 921891, 3380267, 7067831, 10140801, 21203493, 77746141, 233238423]

約数ペア:

[(1, 233238423), (3, 77746141), (11, 21203493), (23, 10140801), (33, 7067831), (69, 3380267), (253, 921891), (487, 478929), (631, 369633), (759, 307297), (1461, 159643), (1893, 123211), (5357, 43539), (6941, 33603), (11201, 20823), (14513, 16071)]