13493733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 7656987

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 359, 561, 737, 1077, 1139, 2211, 3417, 3949, 6103, 11847, 12529, 18309, 24053, 37587, 67133, 72159, 201399, 264583, 408901, 793749, 1226703, 4497911, 13493733]

約数ペア:

[(1, 13493733), (3, 4497911), (11, 1226703), (17, 793749), (33, 408901), (51, 264583), (67, 201399), (187, 72159), (201, 67133), (359, 37587), (561, 24053), (737, 18309), (1077, 12529), (1139, 11847), (2211, 6103), (3417, 3949)]