29989641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 45181440

約数和(自身を除く): 15191799

約数列:

[1, 3, 11, 33, 59, 73, 177, 211, 219, 633, 649, 803, 1947, 2321, 2409, 4307, 6963, 12449, 12921, 15403, 37347, 46209, 47377, 136939, 142131, 169433, 410817, 508299, 908777, 2726331, 9996547, 29989641]

約数ペア:

[(1, 29989641), (3, 9996547), (11, 2726331), (33, 908777), (59, 508299), (73, 410817), (177, 169433), (211, 142131), (219, 136939), (633, 47377), (649, 46209), (803, 37347), (1947, 15403), (2321, 12921), (2409, 12449), (4307, 6963)]