38497221

素因数分解:

$3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 65479680

約数和(自身を除く): 26982459

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 347, 587, 1041, 1761, 2429, 3123, 4109, 5283, 7287, 9369, 12327, 15849, 21861, 36981, 65583, 110943, 203689, 611067, 1425823, 1833201, 4277469, 5499603, 12832407, 38497221]

約数ペア:

[(1, 38497221), (3, 12832407), (7, 5499603), (9, 4277469), (21, 1833201), (27, 1425823), (63, 611067), (189, 203689), (347, 110943), (587, 65583), (1041, 36981), (1761, 21861), (2429, 15849), (3123, 12327), (4109, 9369), (5283, 7287)]