1689905993211

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{12101}}^1\times {\mathrm{360853}}^1$

素因数の和:373003

約数の個数: 24

約数和(自身を含む): 2497955521776

約数和(自身を除く): 808049528565

約数列:

[1, 3, 9, 43, 129, 387, 12101, 36303, 108909, 360853, 520343, 1082559, 1561029, 3247677, 4683087, 15516679, 46550037, 139650111, 4366682153, 13100046459, 39300139377, 187767332579, 563301997737, 1689905993211]

約数ペア:

[(1, 1689905993211), (3, 563301997737), (9, 187767332579), (43, 39300139377), (129, 13100046459), (387, 4366682153), (12101, 139650111), (36303, 46550037), (108909, 15516679), (360853, 4683087), (520343, 3247677), (1082559, 1561029)]