29820063

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5791

約数の個数: 32

約数和(自身を含む): 51520000

約数和(自身を除く): 21699937

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 5749, 17247, 40243, 74737, 109231, 120729, 224211, 327693, 523159, 764617, 1420003, 1569477, 2293851, 4260009, 9940021, 29820063]

約数ペア:

[(1, 29820063), (3, 9940021), (7, 4260009), (13, 2293851), (19, 1569477), (21, 1420003), (39, 764617), (57, 523159), (91, 327693), (133, 224211), (247, 120729), (273, 109231), (399, 74737), (741, 40243), (1729, 17247), (5187, 5749)]