16719922803

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1\times {\mathrm{2161}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 23660928000

約数和(自身を除く): 6941005197

約数列:

[1, 3, 19, 57, 149, 447, 911, 2161, 2733, 2831, 6483, 8493, 17309, 41059, 51927, 123177, 135739, 321989, 407217, 965967, 1968671, 2579041, 5906013, 6117791, 7737123, 18353373, 37404749, 112214247, 293331979, 879995937, 5573307601, 16719922803]

約数ペア:

[(1, 16719922803), (3, 5573307601), (19, 879995937), (57, 293331979), (149, 112214247), (447, 37404749), (911, 18353373), (2161, 7737123), (2733, 6117791), (2831, 5906013), (6483, 2579041), (8493, 1968671), (17309, 965967), (41059, 407217), (51927, 321989), (123177, 135739)]