7207317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 11302200

約数和(自身を除く): 4094883

約数列:

[1, 3, 9, 13, 39, 117, 229, 269, 687, 807, 2061, 2421, 2977, 3497, 8931, 10491, 26793, 31473, 61601, 184803, 554409, 800813, 2402439, 7207317]

約数ペア:

[(1, 7207317), (3, 2402439), (9, 800813), (13, 554409), (39, 184803), (117, 61601), (229, 31473), (269, 26793), (687, 10491), (807, 8931), (2061, 3497), (2421, 2977)]