22431201

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 32711616

約数和(自身を除く): 10280415

約数列:

[1, 3, 13, 39, 151, 169, 293, 453, 507, 879, 1963, 3809, 5889, 11427, 25519, 44243, 49517, 76557, 132729, 148551, 575159, 1725477, 7477067, 22431201]

約数ペア:

[(1, 22431201), (3, 7477067), (13, 1725477), (39, 575159), (151, 148551), (169, 132729), (293, 76557), (453, 49517), (507, 44243), (879, 25519), (1963, 11427), (3809, 5889)]