15203439

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 23479040

約数和(自身を除く): 8275601

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 1327, 3819, 3981, 11457, 11943, 25213, 75639, 88909, 226917, 266727, 800181, 1689271, 5067813, 15203439]

約数ペア:

[(1, 15203439), (3, 5067813), (9, 1689271), (19, 800181), (57, 266727), (67, 226917), (171, 88909), (201, 75639), (603, 25213), (1273, 11943), (1327, 11457), (3819, 3981)]