29816871

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74729}}^1$

素因数の和:74758

約数の個数: 16

約数和(自身を含む): 47827200

約数和(自身を除く): 18010329

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 74729, 224187, 523103, 1419851, 1569309, 4259553, 9938957, 29816871]

約数ペア:

[(1, 29816871), (3, 9938957), (7, 4259553), (19, 1569309), (21, 1419851), (57, 523103), (133, 224187), (399, 74729)]