13328132013

素因数分解:

$3^3\times 7^1\times {\mathrm{3709}}^1\times {\mathrm{19013}}^1$

素因数の和:22738

約数の個数: 32

約数和(自身を含む): 22573420800

約数和(自身を除く): 9245288787

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3709, 11127, 19013, 25963, 33381, 57039, 77889, 100143, 133091, 171117, 233667, 399273, 513351, 701001, 1197819, 3593457, 70519217, 211557651, 493634519, 634672953, 1480903557, 1904018859, 4442710671, 13328132013]

約数ペア:

[(1, 13328132013), (3, 4442710671), (7, 1904018859), (9, 1480903557), (21, 634672953), (27, 493634519), (63, 211557651), (189, 70519217), (3709, 3593457), (11127, 1197819), (19013, 701001), (25963, 513351), (33381, 399273), (57039, 233667), (77889, 171117), (100143, 133091)]