9690867

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 15586560

約数和(自身を除く): 5895693

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 491, 731, 1161, 1473, 2193, 4419, 6579, 8347, 13257, 19737, 21113, 25041, 63339, 75123, 190017, 225369, 358921, 570051, 1076763, 3230289, 9690867]

約数ペア:

[(1, 9690867), (3, 3230289), (9, 1076763), (17, 570051), (27, 358921), (43, 225369), (51, 190017), (129, 75123), (153, 63339), (387, 25041), (459, 21113), (491, 19737), (731, 13257), (1161, 8347), (1473, 6579), (2193, 4419)]