2019384003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{9619}}^1$

素因数の和:10411

約数の個数: 32

約数和(自身を含む): 3318515200

約数和(自身を除く): 1299131197

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 769, 2307, 5383, 9619, 9997, 16149, 28857, 29991, 67333, 69979, 125047, 201999, 209937, 375141, 875329, 2625987, 7397011, 22191033, 51779077, 96161143, 155337231, 288483429, 673128001, 2019384003]

約数ペア:

[(1, 2019384003), (3, 673128001), (7, 288483429), (13, 155337231), (21, 96161143), (39, 51779077), (91, 22191033), (273, 7397011), (769, 2625987), (2307, 875329), (5383, 375141), (9619, 209937), (9997, 201999), (16149, 125047), (28857, 69979), (29991, 67333)]