17520129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4837

約数の個数: 24

約数和(自身を含む): 28359552

約数和(自身を除く): 10839423

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 4783, 14349, 43047, 52613, 157839, 176971, 473517, 530913, 1592739, 1946681, 5840043, 17520129]

約数ペア:

[(1, 17520129), (3, 5840043), (9, 1946681), (11, 1592739), (33, 530913), (37, 473517), (99, 176971), (111, 157839), (333, 52613), (407, 43047), (1221, 14349), (3663, 4783)]