2912082537

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{150239}}^1$

素因数の和:150333

約数の個数: 32

約数和(自身を含む): 4846141440

約数和(自身を除く): 1934058903

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 6461, 19383, 150239, 450717, 1051673, 1953107, 3155019, 5859321, 10666969, 13671749, 32000907, 41015247, 74668783, 138670597, 224006349, 416011791, 970694179, 2912082537]

約数ペア:

[(1, 2912082537), (3, 970694179), (7, 416011791), (13, 224006349), (21, 138670597), (39, 74668783), (71, 41015247), (91, 32000907), (213, 13671749), (273, 10666969), (497, 5859321), (923, 3155019), (1491, 1953107), (2769, 1051673), (6461, 450717), (19383, 150239)]