621000897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26393}}^1$

素因数の和:26461

約数の個数: 32

約数和(自身を含む): 972988416

約数和(自身を除く): 351987519

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 1023, 2139, 7843, 23529, 26393, 79179, 290323, 607039, 818183, 870969, 1821117, 2454549, 6677429, 9000013, 18818209, 20032287, 27000039, 56454627, 207000299, 621000897]

約数ペア:

[(1, 621000897), (3, 207000299), (11, 56454627), (23, 27000039), (31, 20032287), (33, 18818209), (69, 9000013), (93, 6677429), (253, 2454549), (341, 1821117), (713, 870969), (759, 818183), (1023, 607039), (2139, 290323), (7843, 79179), (23529, 26393)]