740485629

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{17929}}^1$

素因数の和:18301

約数の個数: 24

約数和(自身を含む): 1155194040

約数和(自身を除く): 414708411

約数列:

[1, 3, 9, 13, 39, 117, 353, 1059, 3177, 4589, 13767, 17929, 41301, 53787, 161361, 233077, 699231, 2097693, 6328937, 18986811, 56960433, 82276181, 246828543, 740485629]

約数ペア:

[(1, 740485629), (3, 246828543), (9, 82276181), (13, 56960433), (39, 18986811), (117, 6328937), (353, 2097693), (1059, 699231), (3177, 233077), (4589, 161361), (13767, 53787), (17929, 41301)]