47935979

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 63329280

約数和(自身を除く): 15393301

約数列:

[1, 7, 13, 23, 37, 91, 161, 259, 299, 481, 619, 851, 2093, 3367, 4333, 5957, 8047, 11063, 14237, 22903, 56329, 77441, 99659, 160321, 185081, 297739, 526769, 1295567, 2084173, 3687383, 6847997, 47935979]

約数ペア:

[(1, 47935979), (7, 6847997), (13, 3687383), (23, 2084173), (37, 1295567), (91, 526769), (161, 297739), (259, 185081), (299, 160321), (481, 99659), (619, 77441), (851, 56329), (2093, 22903), (3367, 14237), (4333, 11063), (5957, 8047)]