15221607

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7607}}^1$

素因数の和:7662

約数の個数: 16

約数和(自身を含む): 21911040

約数和(自身を除く): 6689433

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 7607, 22821, 174961, 220603, 524883, 661809, 5073869, 15221607]

約数ペア:

[(1, 15221607), (3, 5073869), (23, 661809), (29, 524883), (69, 220603), (87, 174961), (667, 22821), (2001, 7607)]