21634053

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 35168256

約数和(自身を除く): 13534203

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 953, 987, 1081, 2859, 3243, 6671, 7567, 20013, 21919, 22701, 44791, 65757, 134373, 153433, 313537, 460299, 940611, 1030193, 3090579, 7211351, 21634053]

約数ペア:

[(1, 21634053), (3, 7211351), (7, 3090579), (21, 1030193), (23, 940611), (47, 460299), (69, 313537), (141, 153433), (161, 134373), (329, 65757), (483, 44791), (953, 22701), (987, 21919), (1081, 20013), (2859, 7567), (3243, 6671)]