512897229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4909}}^1$

素因数の和:4994

約数の個数: 48

約数和(自身を含む): 857875200

約数和(自身を除く): 344977971

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 117, 141, 171, 247, 423, 611, 741, 893, 1833, 2223, 2679, 4909, 5499, 8037, 11609, 14727, 34827, 44181, 63817, 93271, 104481, 191451, 230723, 279813, 574353, 692169, 839439, 1212523, 2076507, 2999399, 3637569, 4383737, 8998197, 10912707, 13151211, 26994591, 39453633, 56988581, 170965743, 512897229]

約数ペア:

[(1, 512897229), (3, 170965743), (9, 56988581), (13, 39453633), (19, 26994591), (39, 13151211), (47, 10912707), (57, 8998197), (117, 4383737), (141, 3637569), (171, 2999399), (247, 2076507), (423, 1212523), (611, 839439), (741, 692169), (893, 574353), (1833, 279813), (2223, 230723), (2679, 191451), (4909, 104481), (5499, 93271), (8037, 63817), (11609, 44181), (14727, 34827)]