40803477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 23547243

約数列:

[1, 3, 11, 13, 33, 39, 143, 227, 419, 429, 681, 1257, 2497, 2951, 4609, 5447, 7491, 8853, 13827, 16341, 32461, 59917, 95113, 97383, 179751, 285339, 1046243, 1236469, 3138729, 3709407, 13601159, 40803477]

約数ペア:

[(1, 40803477), (3, 13601159), (11, 3709407), (13, 3138729), (33, 1236469), (39, 1046243), (143, 285339), (227, 179751), (419, 97383), (429, 95113), (681, 59917), (1257, 32461), (2497, 16341), (2951, 13827), (4609, 8853), (5447, 7491)]