29976597

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15349}}^1$

素因数の和:15393

約数の個数: 24

約数和(自身を含む): 51084800

約数和(自身を除く): 21108203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15349, 46047, 107443, 138141, 322329, 475819, 966987, 1427457, 3330733, 4282371, 9992199, 29976597]

約数ペア:

[(1, 29976597), (3, 9992199), (7, 4282371), (9, 3330733), (21, 1427457), (31, 966987), (63, 475819), (93, 322329), (217, 138141), (279, 107443), (651, 46047), (1953, 15349)]