25366941

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 39853944

約数和(自身を除く): 14487003

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 4481, 5661, 13443, 40329, 76177, 165797, 228531, 497391, 685593, 1492173, 2818549, 8455647, 25366941]

約数ペア:

[(1, 25366941), (3, 8455647), (9, 2818549), (17, 1492173), (37, 685593), (51, 497391), (111, 228531), (153, 165797), (333, 76177), (629, 40329), (1887, 13443), (4481, 5661)]