502990287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 725483520

約数和(自身を除く): 222493233

約数列:

[1, 3, 19, 47, 57, 141, 191, 573, 893, 983, 2679, 2949, 3629, 8977, 10887, 18677, 26931, 46201, 56031, 138603, 170563, 187753, 511689, 563259, 877819, 2633457, 3567307, 8824391, 10701921, 26473173, 167663429, 502990287]

約数ペア:

[(1, 502990287), (3, 167663429), (19, 26473173), (47, 10701921), (57, 8824391), (141, 3567307), (191, 2633457), (573, 877819), (893, 563259), (983, 511689), (2679, 187753), (2949, 170563), (3629, 138603), (8977, 56031), (10887, 46201), (18677, 26931)]