22069677

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 12766803

約数列:

[1, 3, 7, 21, 53, 79, 159, 237, 251, 371, 553, 753, 1113, 1659, 1757, 4187, 5271, 12561, 13303, 19829, 29309, 39909, 59487, 87927, 93121, 138803, 279363, 416409, 1050937, 3152811, 7356559, 22069677]

約数ペア:

[(1, 22069677), (3, 7356559), (7, 3152811), (21, 1050937), (53, 416409), (79, 279363), (159, 138803), (237, 93121), (251, 87927), (371, 59487), (553, 39909), (753, 29309), (1113, 19829), (1659, 13303), (1757, 12561), (4187, 5271)]