29467473

素因数分解:

$3^1\times 7^4\times {\mathrm{4091}}^1$

素因数の和:4122

約数の個数: 20

約数和(自身を含む): 45846768

約数和(自身を除く): 16379295

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 4091, 7203, 12273, 28637, 85911, 200459, 601377, 1403213, 4209639, 9822491, 29467473]

約数ペア:

[(1, 29467473), (3, 9822491), (7, 4209639), (21, 1403213), (49, 601377), (147, 200459), (343, 85911), (1029, 28637), (2401, 12273), (4091, 7203)]