33721779

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 55931904

約数和(自身を除く): 22210125

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1223, 1313, 2121, 3669, 3939, 8561, 9191, 15899, 25683, 27573, 47697, 111293, 123523, 333879, 370569, 864661, 1605799, 2593983, 4817397, 11240593, 33721779]

約数ペア:

[(1, 33721779), (3, 11240593), (7, 4817397), (13, 2593983), (21, 1605799), (39, 864661), (91, 370569), (101, 333879), (273, 123523), (303, 111293), (707, 47697), (1223, 27573), (1313, 25683), (2121, 15899), (3669, 9191), (3939, 8561)]