6904163

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 9047040

約数和(自身を除く): 2142877

約数列:

[1, 7, 19, 23, 37, 61, 133, 161, 259, 427, 437, 703, 851, 1159, 1403, 2257, 3059, 4921, 5957, 8113, 9821, 15799, 16169, 26657, 42883, 51911, 113183, 186599, 300181, 363377, 986309, 6904163]

約数ペア:

[(1, 6904163), (7, 986309), (19, 363377), (23, 300181), (37, 186599), (61, 113183), (133, 51911), (161, 42883), (259, 26657), (427, 16169), (437, 15799), (703, 9821), (851, 8113), (1159, 5957), (1403, 4921), (2257, 3059)]