41987157

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 18492843

約数列:

[1, 3, 29, 41, 79, 87, 123, 149, 237, 447, 1189, 2291, 3239, 3567, 4321, 6109, 6873, 9717, 11771, 12963, 18327, 35313, 93931, 177161, 281793, 341359, 482611, 531483, 1024077, 1447833, 13995719, 41987157]

約数ペア:

[(1, 41987157), (3, 13995719), (29, 1447833), (41, 1024077), (79, 531483), (87, 482611), (123, 341359), (149, 281793), (237, 177161), (447, 93931), (1189, 35313), (2291, 18327), (3239, 12963), (3567, 11771), (4321, 9717), (6109, 6873)]