6388889221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{1931}}^1$

素因数の和:3333

約数の個数: 32

約数和(自身を含む): 7957305216

約数和(自身を除く): 1568415995

約数列:

[1, 11, 13, 17, 143, 187, 221, 1361, 1931, 2431, 14971, 17693, 21241, 23137, 25103, 32827, 194623, 254507, 276133, 300781, 361097, 426751, 2628091, 3308591, 4694261, 28909001, 34165183, 44677547, 375817013, 491453017, 580808111, 6388889221]

約数ペア:

[(1, 6388889221), (11, 580808111), (13, 491453017), (17, 375817013), (143, 44677547), (187, 34165183), (221, 28909001), (1361, 4694261), (1931, 3308591), (2431, 2628091), (14971, 426751), (17693, 361097), (21241, 300781), (23137, 276133), (25103, 254507), (32827, 194623)]