2013154569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{23371}}^1$

素因数の和:23957

約数の個数: 24

約数和(自身を含む): 3084543072

約数和(自身を除く): 1071388503

約数列:

[1, 3, 9, 17, 51, 153, 563, 1689, 5067, 9571, 23371, 28713, 70113, 86139, 210339, 397307, 1191921, 3575763, 13157873, 39473619, 118420857, 223683841, 671051523, 2013154569]

約数ペア:

[(1, 2013154569), (3, 671051523), (9, 223683841), (17, 118420857), (51, 39473619), (153, 13157873), (563, 3575763), (1689, 1191921), (5067, 397307), (9571, 210339), (23371, 86139), (28713, 70113)]