12210003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 19248320

約数和(自身を除く): 7038317

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 1321, 3081, 3963, 9243, 11889, 17173, 51519, 104359, 154557, 313077, 939231, 1356667, 4070001, 12210003]

約数ペア:

[(1, 12210003), (3, 4070001), (9, 1356667), (13, 939231), (39, 313077), (79, 154557), (117, 104359), (237, 51519), (711, 17173), (1027, 11889), (1321, 9243), (3081, 3963)]