29977959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 15122841

約数列:

[1, 3, 11, 33, 59, 89, 173, 177, 267, 519, 649, 979, 1903, 1947, 2937, 5251, 5709, 10207, 15397, 15753, 30621, 46191, 57761, 112277, 169367, 173283, 336831, 508101, 908423, 2725269, 9992653, 29977959]

約数ペア:

[(1, 29977959), (3, 9992653), (11, 2725269), (33, 908423), (59, 508101), (89, 336831), (173, 173283), (177, 169367), (267, 112277), (519, 57761), (649, 46191), (979, 30621), (1903, 15753), (1947, 15397), (2937, 10207), (5251, 5709)]