1330379281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 1678989312

約数和(自身を除く): 348610031

約数列:

[1, 7, 11, 77, 167, 307, 337, 1169, 1837, 2149, 2359, 3377, 3707, 12859, 23639, 25949, 51269, 56279, 103459, 358883, 393953, 563959, 619069, 724213, 1138049, 3947713, 4333483, 7966343, 17277653, 120943571, 190054183, 1330379281]

約数ペア:

[(1, 1330379281), (7, 190054183), (11, 120943571), (77, 17277653), (167, 7966343), (307, 4333483), (337, 3947713), (1169, 1138049), (1837, 724213), (2149, 619069), (2359, 563959), (3377, 393953), (3707, 358883), (12859, 103459), (23639, 56279), (25949, 51269)]