7139934527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 8166977280

約数和(自身を除く): 1027042753

約数列:

[1, 11, 43, 61, 131, 473, 671, 1441, 1889, 2623, 5633, 7991, 20779, 28853, 61963, 81227, 87901, 115229, 247459, 343613, 893497, 1267519, 2722049, 3779743, 4954847, 10640737, 15094999, 54503317, 117048107, 166044989, 649084957, 7139934527]

約数ペア:

[(1, 7139934527), (11, 649084957), (43, 166044989), (61, 117048107), (131, 54503317), (473, 15094999), (671, 10640737), (1441, 4954847), (1889, 3779743), (2623, 2722049), (5633, 1267519), (7991, 893497), (20779, 343613), (28853, 247459), (61963, 115229), (81227, 87901)]