705208221

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{3217}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 1093605120

約数和(自身を除く): 388396899

約数列:

[1, 3, 9, 23, 27, 69, 207, 353, 621, 1059, 3177, 3217, 8119, 9531, 9651, 24357, 28953, 73071, 73991, 86859, 219213, 221973, 665919, 1135601, 1997757, 3406803, 10220409, 26118823, 30661227, 78356469, 235069407, 705208221]

約数ペア:

[(1, 705208221), (3, 235069407), (9, 78356469), (23, 30661227), (27, 26118823), (69, 10220409), (207, 3406803), (353, 1997757), (621, 1135601), (1059, 665919), (3177, 221973), (3217, 219213), (8119, 86859), (9531, 73991), (9651, 73071), (24357, 28953)]