172337459

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5273}}^1$

素因数の和:5339

約数の個数: 24

約数和(自身を含む): 216444960

約数和(自身を除く): 44107501

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 4669, 5273, 32683, 36911, 121279, 152917, 258377, 848953, 1070419, 3517091, 5942671, 7492933, 24619637, 172337459]

約数ペア:

[(1, 172337459), (7, 24619637), (23, 7492933), (29, 5942671), (49, 3517091), (161, 1070419), (203, 848953), (667, 258377), (1127, 152917), (1421, 121279), (4669, 36911), (5273, 32683)]