1490403141

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{145391}}^1$

素因数の和:145481

約数の個数: 24

約数和(自身を含む): 2313477504

約数和(自身を除く): 823074363

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 145391, 436173, 1308519, 2471647, 7414941, 9741197, 22244823, 29223591, 87670773, 165600349, 496801047, 1490403141]

約数ペア:

[(1, 1490403141), (3, 496801047), (9, 165600349), (17, 87670773), (51, 29223591), (67, 22244823), (153, 9741197), (201, 7414941), (603, 2471647), (1139, 1308519), (3417, 436173), (10251, 145391)]