2912588019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{15877}}^1$

素因数の和:16020

約数の個数: 48

約数和(自身を含む): 4904396640

約数和(自身を除く): 1991808621

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 109, 153, 187, 327, 561, 981, 1199, 1683, 1853, 3597, 5559, 10791, 15877, 16677, 20383, 47631, 61149, 142893, 174647, 183447, 269909, 523941, 809727, 1571823, 1730593, 2429181, 2968999, 5191779, 8906997, 15575337, 19036523, 26720991, 29420081, 57109569, 88260243, 171328707, 264780729, 323620891, 970862673, 2912588019]

約数ペア:

[(1, 2912588019), (3, 970862673), (9, 323620891), (11, 264780729), (17, 171328707), (33, 88260243), (51, 57109569), (99, 29420081), (109, 26720991), (153, 19036523), (187, 15575337), (327, 8906997), (561, 5191779), (981, 2968999), (1199, 2429181), (1683, 1730593), (1853, 1571823), (3597, 809727), (5559, 523941), (10791, 269909), (15877, 183447), (16677, 174647), (20383, 142893), (47631, 61149)]