13306328529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{203209}}^1$

素因数の和:203321

約数の個数: 32

約数和(自身を含む): 20210453760

約数和(自身を除く): 6904125231

約数列:

[1, 3, 13, 23, 39, 69, 73, 219, 299, 897, 949, 1679, 2847, 5037, 21827, 65481, 203209, 609627, 2641717, 4673807, 7925151, 14021421, 14834257, 44502771, 60759491, 182278473, 192845341, 341187911, 578536023, 1023563733, 4435442843, 13306328529]

約数ペア:

[(1, 13306328529), (3, 4435442843), (13, 1023563733), (23, 578536023), (39, 341187911), (69, 192845341), (73, 182278473), (219, 60759491), (299, 44502771), (897, 14834257), (949, 14021421), (1679, 7925151), (2847, 4673807), (5037, 2641717), (21827, 609627), (65481, 203209)]