16684089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 7991751

約数列:

[1, 3, 17, 41, 51, 79, 101, 123, 237, 303, 697, 1343, 1717, 2091, 3239, 4029, 4141, 5151, 7979, 9717, 12423, 23937, 55063, 70397, 135643, 165189, 211191, 327139, 406929, 981417, 5561363, 16684089]

約数ペア:

[(1, 16684089), (3, 5561363), (17, 981417), (41, 406929), (51, 327139), (79, 211191), (101, 165189), (123, 135643), (237, 70397), (303, 55063), (697, 23937), (1343, 12423), (1717, 9717), (2091, 7979), (3239, 5151), (4029, 4141)]