1156691137

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^2$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 1395570816

約数和(自身を除く): 238879679

約数列:

[1, 7, 23, 137, 161, 229, 959, 1603, 3151, 5267, 22057, 31373, 36869, 52441, 219611, 367087, 721579, 1206143, 5051053, 7184417, 8443001, 50290919, 165241591, 1156691137]

約数ペア:

[(1, 1156691137), (7, 165241591), (23, 50290919), (137, 8443001), (161, 7184417), (229, 5051053), (959, 1206143), (1603, 721579), (3151, 367087), (5267, 219611), (22057, 52441), (31373, 36869)]