1615437

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 2611200

約数和(自身を除く): 995763

約数列:

[1, 3, 9, 19, 27, 47, 57, 67, 141, 171, 201, 423, 513, 603, 893, 1269, 1273, 1809, 2679, 3149, 3819, 8037, 9447, 11457, 24111, 28341, 34371, 59831, 85023, 179493, 538479, 1615437]

約数ペア:

[(1, 1615437), (3, 538479), (9, 179493), (19, 85023), (27, 59831), (47, 34371), (57, 28341), (67, 24111), (141, 11457), (171, 9447), (201, 8037), (423, 3819), (513, 3149), (603, 2679), (893, 1809), (1269, 1273)]