7353423

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 56

約数和(自身を含む): 13850496

約数和(自身を除く): 6497073

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 131, 189, 231, 243, 297, 393, 567, 693, 729, 891, 917, 1179, 1441, 1701, 2079, 2673, 2751, 3537, 4323, 5103, 6237, 8019, 8253, 10087, 10611, 12969, 18711, 24759, 30261, 31833, 38907, 56133, 74277, 90783, 95499, 116721, 222831, 272349, 350163, 668493, 817047, 1050489, 2451141, 7353423]

約数ペア:

[(1, 7353423), (3, 2451141), (7, 1050489), (9, 817047), (11, 668493), (21, 350163), (27, 272349), (33, 222831), (63, 116721), (77, 95499), (81, 90783), (99, 74277), (131, 56133), (189, 38907), (231, 31833), (243, 30261), (297, 24759), (393, 18711), (567, 12969), (693, 10611), (729, 10087), (891, 8253), (917, 8019), (1179, 6237), (1441, 5103), (1701, 4323), (2079, 3537), (2673, 2751)]