4382343

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 7666560

約数和(自身を除く): 3284217

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 131, 177, 189, 393, 413, 531, 567, 917, 1179, 1239, 1593, 2751, 3537, 3717, 4779, 7729, 8253, 10611, 11151, 23187, 24759, 33453, 54103, 69561, 74277, 162309, 208683, 486927, 626049, 1460781, 4382343]

約数ペア:

[(1, 4382343), (3, 1460781), (7, 626049), (9, 486927), (21, 208683), (27, 162309), (59, 74277), (63, 69561), (81, 54103), (131, 33453), (177, 24759), (189, 23187), (393, 11151), (413, 10611), (531, 8253), (567, 7729), (917, 4779), (1179, 3717), (1239, 3537), (1593, 2751)]