917385909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{24407}}^1$

素因数の和:24505

約数の個数: 32

約数和(自身を含む): 1434018816

約数和(自身を除く): 516632907

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 561, 737, 1139, 2211, 3417, 12529, 24407, 37587, 73221, 268477, 414919, 805431, 1244757, 1635269, 4564109, 4905807, 13692327, 17987959, 27799573, 53963877, 83398719, 305795303, 917385909]

約数ペア:

[(1, 917385909), (3, 305795303), (11, 83398719), (17, 53963877), (33, 27799573), (51, 17987959), (67, 13692327), (187, 4905807), (201, 4564109), (561, 1635269), (737, 1244757), (1139, 805431), (2211, 414919), (3417, 268477), (12529, 73221), (24407, 37587)]