28454618439

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2287}}^1\times {\mathrm{35447}}^1$

素因数の和:37756

約数の個数: 32

約数和(自身を含む): 45418813440

約数和(自身を除く): 16964195001

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2287, 6861, 20583, 29731, 35447, 61749, 89193, 106341, 267579, 319023, 460811, 802737, 957069, 1382433, 4147299, 12441897, 81067289, 243201867, 729605601, 1053874757, 2188816803, 3161624271, 9484872813, 28454618439]

約数ペア:

[(1, 28454618439), (3, 9484872813), (9, 3161624271), (13, 2188816803), (27, 1053874757), (39, 729605601), (117, 243201867), (351, 81067289), (2287, 12441897), (6861, 4147299), (20583, 1382433), (29731, 957069), (35447, 802737), (61749, 460811), (89193, 319023), (106341, 267579)]