30217959

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 46436832

約数和(自身を除く): 16218873

約数列:

[1, 3, 9, 17, 51, 153, 313, 631, 939, 1893, 2817, 5321, 5679, 10727, 15963, 32181, 47889, 96543, 197503, 592509, 1777527, 3357551, 10072653, 30217959]

約数ペア:

[(1, 30217959), (3, 10072653), (9, 3357551), (17, 1777527), (51, 592509), (153, 197503), (313, 96543), (631, 47889), (939, 32181), (1893, 15963), (2817, 10727), (5321, 5679)]