380047478967

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{179393}}^1$

素因数の和:180384

約数の個数: 48

約数和(自身を含む): 622956428640

約数和(自身を除く): 242908949673

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 953, 2223, 2859, 8577, 12389, 18107, 37167, 54321, 111501, 162963, 179393, 235391, 538179, 706173, 1614537, 2118519, 2332109, 3408467, 6996327, 10225401, 20988981, 30676203, 44310071, 132930213, 170961529, 398790639, 512884587, 1538653761, 2222499877, 3248269051, 6667499631, 9744807153, 20002498893, 29234421459, 42227497663, 126682492989, 380047478967]

約数ペア:

[(1, 380047478967), (3, 126682492989), (9, 42227497663), (13, 29234421459), (19, 20002498893), (39, 9744807153), (57, 6667499631), (117, 3248269051), (171, 2222499877), (247, 1538653761), (741, 512884587), (953, 398790639), (2223, 170961529), (2859, 132930213), (8577, 44310071), (12389, 30676203), (18107, 20988981), (37167, 10225401), (54321, 6996327), (111501, 3408467), (162963, 2332109), (179393, 2118519), (235391, 1614537), (538179, 706173)]