13034601

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 20908800

約数和(自身を除く): 7874199

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 179, 261, 279, 537, 783, 837, 899, 1611, 2349, 2511, 2697, 4833, 5191, 5549, 8091, 14499, 15573, 16647, 24273, 46719, 49941, 72819, 140157, 149823, 160921, 420471, 449469, 482763, 1448289, 4344867, 13034601]

約数ペア:

[(1, 13034601), (3, 4344867), (9, 1448289), (27, 482763), (29, 449469), (31, 420471), (81, 160921), (87, 149823), (93, 140157), (179, 72819), (261, 49941), (279, 46719), (537, 24273), (783, 16647), (837, 15573), (899, 14499), (1611, 8091), (2349, 5549), (2511, 5191), (2697, 4833)]