15690862047

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{52883}}^1$

素因数の和:53163

約数の個数: 32

約数和(自身を含む): 24368947200

約数和(自身を除く): 8678085153

約数列:

[1, 3, 7, 21, 71, 199, 213, 497, 597, 1393, 1491, 4179, 14129, 42387, 52883, 98903, 158649, 296709, 370181, 1110543, 3754693, 10523717, 11264079, 26282851, 31571151, 73666019, 78848553, 220998057, 747183907, 2241551721, 5230287349, 15690862047]

約数ペア:

[(1, 15690862047), (3, 5230287349), (7, 2241551721), (21, 747183907), (71, 220998057), (199, 78848553), (213, 73666019), (497, 31571151), (597, 26282851), (1393, 11264079), (1491, 10523717), (4179, 3754693), (14129, 1110543), (42387, 370181), (52883, 296709), (98903, 158649)]