23270499

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 40734720

約数和(自身を除く): 17464221

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 141, 203, 261, 271, 329, 423, 609, 813, 987, 1363, 1827, 1897, 2439, 2961, 4089, 5691, 7859, 9541, 12267, 12737, 17073, 23577, 28623, 38211, 55013, 70731, 85869, 89159, 114633, 165039, 267477, 369373, 495117, 802431, 1108119, 2585611, 3324357, 7756833, 23270499]

約数ペア:

[(1, 23270499), (3, 7756833), (7, 3324357), (9, 2585611), (21, 1108119), (29, 802431), (47, 495117), (63, 369373), (87, 267477), (141, 165039), (203, 114633), (261, 89159), (271, 85869), (329, 70731), (423, 55013), (609, 38211), (813, 28623), (987, 23577), (1363, 17073), (1827, 12737), (1897, 12267), (2439, 9541), (2961, 7859), (4089, 5691)]