3985443

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 56

約数和(自身を含む): 7554816

約数和(自身を除く): 3569373

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 71, 77, 81, 99, 189, 213, 231, 243, 297, 497, 567, 639, 693, 729, 781, 891, 1491, 1701, 1917, 2079, 2343, 2673, 4473, 5103, 5467, 5751, 6237, 7029, 8019, 13419, 16401, 17253, 18711, 21087, 40257, 49203, 51759, 56133, 63261, 120771, 147609, 189783, 362313, 442827, 569349, 1328481, 3985443]

約数ペア:

[(1, 3985443), (3, 1328481), (7, 569349), (9, 442827), (11, 362313), (21, 189783), (27, 147609), (33, 120771), (63, 63261), (71, 56133), (77, 51759), (81, 49203), (99, 40257), (189, 21087), (213, 18711), (231, 17253), (243, 16401), (297, 13419), (497, 8019), (567, 7029), (639, 6237), (693, 5751), (729, 5467), (781, 5103), (891, 4473), (1491, 2673), (1701, 2343), (1917, 2079)]