12851139

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 20289024

約数和(自身を除く): 7437885

約数列:

[1, 3, 7, 21, 73, 83, 101, 219, 249, 303, 511, 581, 707, 1533, 1743, 2121, 6059, 7373, 8383, 18177, 22119, 25149, 42413, 51611, 58681, 127239, 154833, 176043, 611959, 1835877, 4283713, 12851139]

約数ペア:

[(1, 12851139), (3, 4283713), (7, 1835877), (21, 611959), (73, 176043), (83, 154833), (101, 127239), (219, 58681), (249, 51611), (303, 42413), (511, 25149), (581, 22119), (707, 18177), (1533, 8383), (1743, 7373), (2121, 6059)]