2271633

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 3822336

約数和(自身を除く): 1550703

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 157, 159, 273, 371, 471, 689, 1099, 1113, 2041, 2067, 3297, 4823, 6123, 8321, 14287, 14469, 24963, 42861, 58247, 108173, 174741, 324519, 757211, 2271633]

約数ペア:

[(1, 2271633), (3, 757211), (7, 324519), (13, 174741), (21, 108173), (39, 58247), (53, 42861), (91, 24963), (157, 14469), (159, 14287), (273, 8321), (371, 6123), (471, 4823), (689, 3297), (1099, 2067), (1113, 2041)]