313932213

素因数分解:

$3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5669}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 533433600

約数和(自身を除く): 219501387

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 293, 879, 2051, 2637, 5669, 6153, 7911, 17007, 18459, 39683, 51021, 55377, 119049, 153063, 357147, 1071441, 1661017, 4983051, 11627119, 14949153, 34881357, 44847459, 104644071, 313932213]

約数ペア:

[(1, 313932213), (3, 104644071), (7, 44847459), (9, 34881357), (21, 14949153), (27, 11627119), (63, 4983051), (189, 1661017), (293, 1071441), (879, 357147), (2051, 153063), (2637, 119049), (5669, 55377), (6153, 51021), (7911, 39683), (17007, 18459)]