9973071

素因数分解:

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

素因数の和:356

約数の個数: 32

約数和(自身を含む): 15667200

約数和(自身を除く): 5694129

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 271, 423, 783, 813, 1269, 1363, 2439, 4089, 7317, 7859, 12267, 12737, 23577, 36801, 38211, 70731, 114633, 212193, 343899, 369373, 1108119, 3324357, 9973071]

約数ペア:

[(1, 9973071), (3, 3324357), (9, 1108119), (27, 369373), (29, 343899), (47, 212193), (87, 114633), (141, 70731), (261, 38211), (271, 36801), (423, 23577), (783, 12737), (813, 12267), (1269, 7859), (1363, 7317), (2439, 4089)]