4043660187

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{19727}}^1$

素因数の和:20007

約数の個数: 32

約数和(自身を含む): 6333161472

約数和(自身を除く): 2289501285

約数列:

[1, 3, 7, 21, 43, 129, 227, 301, 681, 903, 1589, 4767, 9761, 19727, 29283, 59181, 68327, 138089, 204981, 414267, 848261, 2544783, 4478029, 5937827, 13434087, 17813481, 31346203, 94038609, 192555247, 577665741, 1347886729, 4043660187]

約数ペア:

[(1, 4043660187), (3, 1347886729), (7, 577665741), (21, 192555247), (43, 94038609), (129, 31346203), (227, 17813481), (301, 13434087), (681, 5937827), (903, 4478029), (1589, 2544783), (4767, 848261), (9761, 414267), (19727, 204981), (29283, 138089), (59181, 68327)]