1772023149

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1682833}}^1$

素因数の和:1682858

約数の個数: 20

約数和(自身を含む): 2850720796

約数和(自身を除く): 1078697647

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1682833, 5048499, 15145497, 21876829, 45436491, 65630487, 136309473, 196891461, 590674383, 1772023149]

約数ペア:

[(1, 1772023149), (3, 590674383), (9, 196891461), (13, 136309473), (27, 65630487), (39, 45436491), (81, 21876829), (117, 15145497), (351, 5048499), (1053, 1682833)]