210009769431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1\times {\mathrm{535099}}^1$

素因数の和:536819

約数の個数: 32

約数和(自身を含む): 349313280000

約数和(自身を除く): 139303510569

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1699, 5097, 11893, 18689, 35679, 56067, 130823, 392469, 535099, 1605297, 3745693, 5886089, 11237079, 17658267, 41202623, 123607869, 909133201, 2727399603, 6363932407, 10000465211, 19091797221, 30001395633, 70003256477, 210009769431]

約数ペア:

[(1, 210009769431), (3, 70003256477), (7, 30001395633), (11, 19091797221), (21, 10000465211), (33, 6363932407), (77, 2727399603), (231, 909133201), (1699, 123607869), (5097, 41202623), (11893, 17658267), (18689, 11237079), (35679, 5886089), (56067, 3745693), (130823, 1605297), (392469, 535099)]