442928319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3529}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 658782720

約数和(自身を除く): 215854401

約数列:

[1, 3, 17, 23, 51, 69, 107, 321, 391, 1173, 1819, 2461, 3529, 5457, 7383, 10587, 41837, 59993, 81167, 125511, 179979, 243501, 377603, 1132809, 1379839, 4139517, 6419251, 8684869, 19257753, 26054607, 147642773, 442928319]

約数ペア:

[(1, 442928319), (3, 147642773), (17, 26054607), (23, 19257753), (51, 8684869), (69, 6419251), (107, 4139517), (321, 1379839), (391, 1132809), (1173, 377603), (1819, 243501), (2461, 179979), (3529, 125511), (5457, 81167), (7383, 59993), (10587, 41837)]