508780233

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13463}}^1$

素因数の和:13518

約数の個数: 48

約数和(自身を含む): 882161280

約数和(自身を除く): 373381047

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 4199, 12597, 13463, 37791, 40389, 121167, 175019, 228871, 255797, 525057, 686613, 767391, 1575171, 2059839, 2302173, 2975323, 3325361, 4348549, 8925969, 9976083, 13045647, 26777907, 29928249, 39136941, 56531137, 169593411, 508780233]

約数ペア:

[(1, 508780233), (3, 169593411), (9, 56531137), (13, 39136941), (17, 29928249), (19, 26777907), (39, 13045647), (51, 9976083), (57, 8925969), (117, 4348549), (153, 3325361), (171, 2975323), (221, 2302173), (247, 2059839), (323, 1575171), (663, 767391), (741, 686613), (969, 525057), (1989, 255797), (2223, 228871), (2907, 175019), (4199, 121167), (12597, 40389), (13463, 37791)]