2019617091

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{118543}}^1$

素因数の和:119183

約数の個数: 16

約数和(自身を含む): 2996792320

約数和(自身を除く): 977175229

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 118543, 355629, 1066887, 3200661, 74800633, 224401899, 673205697, 2019617091]

約数ペア:

[(1, 2019617091), (3, 673205697), (9, 224401899), (27, 74800633), (631, 3200661), (1893, 1066887), (5679, 355629), (17037, 118543)]