47821623

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 69795840

約数和(自身を除く): 21974217

約数列:

[1, 3, 23, 31, 69, 79, 93, 237, 283, 713, 849, 1817, 2139, 2449, 5451, 6509, 7347, 8773, 19527, 22357, 26319, 56327, 67071, 168981, 201779, 514211, 605337, 693067, 1542633, 2079201, 15940541, 47821623]

約数ペア:

[(1, 47821623), (3, 15940541), (23, 2079201), (31, 1542633), (69, 693067), (79, 605337), (93, 514211), (237, 201779), (283, 168981), (713, 67071), (849, 56327), (1817, 26319), (2139, 22357), (2449, 19527), (5451, 8773), (6509, 7347)]