30410847

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 45302400

約数和(自身を除く): 14891553

約数列:

[1, 3, 9, 43, 129, 179, 387, 439, 537, 1317, 1611, 3951, 7697, 18877, 23091, 56631, 69273, 78581, 169893, 235743, 707229, 3378983, 10136949, 30410847]

約数ペア:

[(1, 30410847), (3, 10136949), (9, 3378983), (43, 707229), (129, 235743), (179, 169893), (387, 78581), (439, 69273), (537, 56631), (1317, 23091), (1611, 18877), (3951, 7697)]