3118129343

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 3762754560

約数和(自身を除く): 644625217

約数列:

[1, 7, 23, 161, 179, 257, 421, 1253, 1799, 2947, 4117, 5911, 9683, 28819, 41377, 46003, 67781, 75359, 108197, 322021, 527513, 757379, 1058069, 1733257, 2488531, 7406483, 12132799, 17419717, 19367263, 135570841, 445447049, 3118129343]

約数ペア:

[(1, 3118129343), (7, 445447049), (23, 135570841), (161, 19367263), (179, 17419717), (257, 12132799), (421, 7406483), (1253, 2488531), (1799, 1733257), (2947, 1058069), (4117, 757379), (5911, 527513), (9683, 322021), (28819, 108197), (41377, 75359), (46003, 67781)]