247748633

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 299230848

約数和(自身を除く): 51482215

約数列:

[1, 11, 17, 37, 61, 187, 407, 587, 629, 671, 1037, 2257, 6457, 6919, 9979, 11407, 21719, 24827, 35807, 38369, 109769, 238909, 369223, 393877, 422059, 608719, 1324859, 4061453, 6695909, 14573449, 22522603, 247748633]

約数ペア:

[(1, 247748633), (11, 22522603), (17, 14573449), (37, 6695909), (61, 4061453), (187, 1324859), (407, 608719), (587, 422059), (629, 393877), (671, 369223), (1037, 238909), (2257, 109769), (6457, 38369), (6919, 35807), (9979, 24827), (11407, 21719)]