86616649

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 114220800

約数和(自身を除く): 27604151

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 1321, 2261, 3451, 3857, 9247, 9367, 22457, 25099, 38309, 65569, 157199, 175693, 268163, 426683, 651253, 727871, 2986781, 4558771, 5095097, 12373807, 86616649]

約数ペア:

[(1, 86616649), (7, 12373807), (17, 5095097), (19, 4558771), (29, 2986781), (119, 727871), (133, 651253), (203, 426683), (323, 268163), (493, 175693), (551, 157199), (1321, 65569), (2261, 38309), (3451, 25099), (3857, 22457), (9247, 9367)]