2997176147

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1\times {\mathrm{3049}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 3625596000

約数和(自身を除く): 628419853

約数列:

[1, 7, 19, 133, 361, 389, 2527, 2723, 3049, 7391, 21343, 51737, 57931, 140429, 405517, 983003, 1100689, 1186061, 7704823, 8302427, 22535159, 157746113, 428168021, 2997176147]

約数ペア:

[(1, 2997176147), (7, 428168021), (19, 157746113), (133, 22535159), (361, 8302427), (389, 7704823), (2527, 1186061), (2723, 1100689), (3049, 983003), (7391, 405517), (21343, 140429), (51737, 57931)]