1490373

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 2357760

約数和(自身を除く): 867387

約数列:

[1, 3, 9, 17, 27, 51, 153, 191, 289, 459, 573, 867, 1719, 2601, 3247, 5157, 7803, 9741, 29223, 55199, 87669, 165597, 496791, 1490373]

約数ペア:

[(1, 1490373), (3, 496791), (9, 165597), (17, 87669), (27, 55199), (51, 29223), (153, 9741), (191, 7803), (289, 5157), (459, 3247), (573, 2601), (867, 1719)]