338226543

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38783}}^1$

素因数の和:38828

約数の個数: 32

約数和(自身を含む): 558489600

約数和(自身を除く): 220263057

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 38783, 116349, 349047, 659311, 736877, 1047141, 1977933, 2210631, 5933799, 6631893, 12526909, 17801397, 19895679, 37580727, 112742181, 338226543]

約数ペア:

[(1, 338226543), (3, 112742181), (9, 37580727), (17, 19895679), (19, 17801397), (27, 12526909), (51, 6631893), (57, 5933799), (153, 2210631), (171, 1977933), (323, 1047141), (459, 736877), (513, 659311), (969, 349047), (2907, 116349), (8721, 38783)]