12139827

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7919}}^1$

素因数の和:8002

約数の個数: 16

約数和(自身を含む): 18754560

約数和(自身を除く): 6614733

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 7919, 23757, 55433, 166299, 578087, 1734261, 4046609, 12139827]

約数ペア:

[(1, 12139827), (3, 4046609), (7, 1734261), (21, 578087), (73, 166299), (219, 55433), (511, 23757), (1533, 7919)]