4867780221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1674503}}^1$

素因数の和:1674545

約数の個数: 24

約数和(自身を含む): 7836678720

約数和(自身を除く): 2968898499

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 1674503, 5023509, 15070527, 28466551, 31815557, 85399653, 95446671, 256198959, 286340013, 540864469, 1622593407, 4867780221]

約数ペア:

[(1, 4867780221), (3, 1622593407), (9, 540864469), (17, 286340013), (19, 256198959), (51, 95446671), (57, 85399653), (153, 31815557), (171, 28466551), (323, 15070527), (969, 5023509), (2907, 1674503)]