16710813

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 30533760

約数和(自身を除く): 13822947

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 743, 833, 1071, 1323, 2229, 2499, 3213, 5201, 6687, 7497, 12631, 15603, 20061, 22491, 36407, 37893, 46809, 88417, 109221, 113679, 140427, 265251, 327663, 341037, 618919, 795753, 982989, 1856757, 2387259, 5570271, 16710813]

約数ペア:

[(1, 16710813), (3, 5570271), (7, 2387259), (9, 1856757), (17, 982989), (21, 795753), (27, 618919), (49, 341037), (51, 327663), (63, 265251), (119, 140427), (147, 113679), (153, 109221), (189, 88417), (357, 46809), (441, 37893), (459, 36407), (743, 22491), (833, 20061), (1071, 15603), (1323, 12631), (2229, 7497), (2499, 6687), (3213, 5201)]