84200347

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 24663653

約数列:

[1, 7, 11, 41, 77, 149, 179, 287, 451, 1043, 1253, 1639, 1969, 3157, 6109, 7339, 11473, 13783, 26671, 42763, 51373, 67199, 80729, 186697, 293381, 470393, 565103, 1093511, 2053667, 7654577, 12028621, 84200347]

約数ペア:

[(1, 84200347), (7, 12028621), (11, 7654577), (41, 2053667), (77, 1093511), (149, 565103), (179, 470393), (287, 293381), (451, 186697), (1043, 80729), (1253, 67199), (1639, 51373), (1969, 42763), (3157, 26671), (6109, 13783), (7339, 11473)]