1138341789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{3491}}^1$

素因数の和:4442

約数の個数: 32

約数和(自身を含む): 1818633600

約数和(自身を除く): 680291811

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 929, 2787, 3491, 8361, 10473, 12077, 25083, 31419, 36231, 45383, 94257, 108693, 136149, 326079, 408447, 1225341, 3243139, 9729417, 29188251, 42160807, 87564753, 126482421, 379447263, 1138341789]

約数ペア:

[(1, 1138341789), (3, 379447263), (9, 126482421), (13, 87564753), (27, 42160807), (39, 29188251), (117, 9729417), (351, 3243139), (929, 1225341), (2787, 408447), (3491, 326079), (8361, 136149), (10473, 108693), (12077, 94257), (25083, 45383), (31419, 36231)]