5477979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 3037605

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 197, 299, 403, 591, 713, 897, 1209, 2139, 2561, 4531, 6107, 7683, 9269, 13593, 18321, 27807, 58903, 79391, 140461, 176709, 238173, 421383, 1825993, 5477979]

約数ペア:

[(1, 5477979), (3, 1825993), (13, 421383), (23, 238173), (31, 176709), (39, 140461), (69, 79391), (93, 58903), (197, 27807), (299, 18321), (403, 13593), (591, 9269), (713, 7683), (897, 6107), (1209, 4531), (2139, 2561)]