11501973

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 20505600

約数和(自身を除く): 9003627

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3203, 3591, 9609, 22421, 28827, 60857, 67263, 86481, 182571, 201789, 425999, 547713, 605367, 1277997, 1643139, 3833991, 11501973]

約数ペア:

[(1, 11501973), (3, 3833991), (7, 1643139), (9, 1277997), (19, 605367), (21, 547713), (27, 425999), (57, 201789), (63, 182571), (133, 86481), (171, 67263), (189, 60857), (399, 28827), (513, 22421), (1197, 9609), (3203, 3591)]