945197949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 1338347520

約数和(自身を除く): 393149571

約数列:

[1, 3, 23, 69, 79, 237, 317, 547, 951, 1641, 1817, 5451, 7291, 12581, 21873, 25043, 37743, 43213, 75129, 129639, 173399, 520197, 575989, 993899, 1727967, 2981697, 3988177, 11964531, 13698521, 41095563, 315065983, 945197949]

約数ペア:

[(1, 945197949), (3, 315065983), (23, 41095563), (69, 13698521), (79, 11964531), (237, 3988177), (317, 2981697), (547, 1727967), (951, 993899), (1641, 575989), (1817, 520197), (5451, 173399), (7291, 129639), (12581, 75129), (21873, 43213), (25043, 37743)]