3182193

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 5472000

約数和(自身を除く): 2289807

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 149, 189, 339, 447, 791, 1017, 1043, 1341, 2373, 3051, 3129, 4023, 7119, 9387, 16837, 21357, 28161, 50511, 117859, 151533, 353577, 454599, 1060731, 3182193]

約数ペア:

[(1, 3182193), (3, 1060731), (7, 454599), (9, 353577), (21, 151533), (27, 117859), (63, 50511), (113, 28161), (149, 21357), (189, 16837), (339, 9387), (447, 7119), (791, 4023), (1017, 3129), (1043, 3051), (1341, 2373)]