262290483

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{45751}}^1$

素因数の和:45784

約数の個数: 36

約数和(自身を含む): 474631248

約数和(自身を除く): 212340765

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 45751, 137253, 320257, 411759, 594763, 960771, 1784289, 2241799, 2882313, 4163341, 5352867, 6725397, 12490023, 20176191, 29143387, 37470069, 87430161, 262290483]

約数ペア:

[(1, 262290483), (3, 87430161), (7, 37470069), (9, 29143387), (13, 20176191), (21, 12490023), (39, 6725397), (49, 5352867), (63, 4163341), (91, 2882313), (117, 2241799), (147, 1784289), (273, 960771), (441, 594763), (637, 411759), (819, 320257), (1911, 137253), (5733, 45751)]