3977298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 9696960

約数和(自身を除く): 5719662

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 739, 897, 1478, 1794, 2217, 2691, 4434, 5382, 6651, 9607, 13302, 16997, 19214, 28821, 33994, 50991, 57642, 86463, 101982, 152973, 172926, 220961, 305946, 441922, 662883, 1325766, 1988649, 3977298]

約数ペア:

[(1, 3977298), (2, 1988649), (3, 1325766), (6, 662883), (9, 441922), (13, 305946), (18, 220961), (23, 172926), (26, 152973), (39, 101982), (46, 86463), (69, 57642), (78, 50991), (117, 33994), (138, 28821), (207, 19214), (234, 16997), (299, 13302), (414, 9607), (598, 6651), (739, 5382), (897, 4434), (1478, 2691), (1794, 2217)]