339820791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 494469120

約数和(自身を除く): 154648329

約数列:

[1, 3, 23, 31, 69, 79, 93, 237, 713, 1817, 2011, 2139, 2449, 5451, 6033, 7347, 46253, 56327, 62341, 138759, 158869, 168981, 187023, 476607, 1433843, 3653987, 4301529, 4924939, 10961961, 14774817, 113273597, 339820791]

約数ペア:

[(1, 339820791), (3, 113273597), (23, 14774817), (31, 10961961), (69, 4924939), (79, 4301529), (93, 3653987), (237, 1433843), (713, 476607), (1817, 187023), (2011, 168981), (2139, 158869), (2449, 138759), (5451, 62341), (6033, 56327), (7347, 46253)]