253729304689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{587539}}^1$

素因数の和:587773

約数の個数: 32

約数和(自身を含む): 324886118400

約数和(自身を除く): 71156813711

約数列:

[1, 7, 17, 19, 119, 133, 191, 323, 1337, 2261, 3247, 3629, 22729, 25403, 61693, 431851, 587539, 4112773, 9988163, 11163241, 69917141, 78142687, 112219949, 189775097, 785539643, 1328425679, 1907739133, 2132179031, 13354173931, 14925253217, 36247043527, 253729304689]

約数ペア:

[(1, 253729304689), (7, 36247043527), (17, 14925253217), (19, 13354173931), (119, 2132179031), (133, 1907739133), (191, 1328425679), (323, 785539643), (1337, 189775097), (2261, 112219949), (3247, 78142687), (3629, 69917141), (22729, 11163241), (25403, 9988163), (61693, 4112773), (431851, 587539)]