16434873

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6718

約数の個数: 32

約数和(自身を含む): 29971200

約数和(自身を除く): 13536327

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6689, 20067, 46823, 60201, 86957, 140469, 180603, 260871, 421407, 608699, 782613, 1264221, 1826097, 2347839, 5478291, 16434873]

約数ペア:

[(1, 16434873), (3, 5478291), (7, 2347839), (9, 1826097), (13, 1264221), (21, 782613), (27, 608699), (39, 421407), (63, 260871), (91, 180603), (117, 140469), (189, 86957), (273, 60201), (351, 46823), (819, 20067), (2457, 6689)]