2052802731

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97073}}^1$

素因数の和:97155

約数の個数: 32

約数和(自身を含む): 3354877440

約数和(自身を除く): 1302074709

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 21147, 97073, 291219, 679511, 1844387, 2038533, 5144869, 5533161, 12910709, 15434607, 36014083, 38732127, 97752511, 108042249, 293257533, 684267577, 2052802731]

約数ペア:

[(1, 2052802731), (3, 684267577), (7, 293257533), (19, 108042249), (21, 97752511), (53, 38732127), (57, 36014083), (133, 15434607), (159, 12910709), (371, 5533161), (399, 5144869), (1007, 2038533), (1113, 1844387), (3021, 679511), (7049, 291219), (21147, 97073)]