1944897741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241993}}^1$

素因数の和:242065

約数の個数: 24

約数和(自身を含む): 3020085120

約数和(自身を除く): 1075187379

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 241993, 725979, 2177937, 4597867, 11373671, 13793601, 34121013, 41380803, 102363039, 216099749, 648299247, 1944897741]

約数ペア:

[(1, 1944897741), (3, 648299247), (9, 216099749), (19, 102363039), (47, 41380803), (57, 34121013), (141, 13793601), (171, 11373671), (423, 4597867), (893, 2177937), (2679, 725979), (8037, 241993)]