13307413947

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{16829}}^1$

素因数の和:17071

約数の個数: 32

約数和(自身を含む): 18782280000

約数和(自身を除く): 5474866053

約数列:

[1, 3, 29, 61, 87, 149, 183, 447, 1769, 4321, 5307, 9089, 12963, 16829, 27267, 50487, 263581, 488041, 790743, 1026569, 1464123, 2507521, 3079707, 7522563, 29770501, 72718109, 89311503, 152958781, 218154327, 458876343, 4435804649, 13307413947]

約数ペア:

[(1, 13307413947), (3, 4435804649), (29, 458876343), (61, 218154327), (87, 152958781), (149, 89311503), (183, 72718109), (447, 29770501), (1769, 7522563), (4321, 3079707), (5307, 2507521), (9089, 1464123), (12963, 1026569), (16829, 790743), (27267, 488041), (50487, 263581)]