1192191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 2139648

約数和(自身を除く): 947457

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 397, 429, 1001, 1191, 2779, 3003, 4367, 5161, 8337, 13101, 15483, 30569, 36127, 56771, 91707, 108381, 170313, 397397, 1192191]

約数ペア:

[(1, 1192191), (3, 397397), (7, 170313), (11, 108381), (13, 91707), (21, 56771), (33, 36127), (39, 30569), (77, 15483), (91, 13101), (143, 8337), (231, 5161), (273, 4367), (397, 3003), (429, 2779), (1001, 1191)]