29870433

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 44610176

約数和(自身を除く): 14739743

約数列:

[1, 3, 9, 37, 111, 271, 331, 333, 813, 993, 2439, 2979, 10027, 12247, 30081, 36741, 89701, 90243, 110223, 269103, 807309, 3318937, 9956811, 29870433]

約数ペア:

[(1, 29870433), (3, 9956811), (9, 3318937), (37, 807309), (111, 269103), (271, 110223), (331, 90243), (333, 89701), (813, 36741), (993, 30081), (2439, 12247), (2979, 10027)]