1513304527

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 1839651840

約数和(自身を除く): 326347313

約数列:

[1, 7, 23, 73, 161, 331, 389, 511, 1679, 2317, 2723, 7613, 8947, 11753, 24163, 28397, 53291, 62629, 128759, 169141, 198779, 555749, 653131, 901313, 2961457, 3890243, 4571917, 9399407, 20730199, 65795849, 216186361, 1513304527]

約数ペア:

[(1, 1513304527), (7, 216186361), (23, 65795849), (73, 20730199), (161, 9399407), (331, 4571917), (389, 3890243), (511, 2961457), (1679, 901313), (2317, 653131), (2723, 555749), (7613, 198779), (8947, 169141), (11753, 128759), (24163, 62629), (28397, 53291)]