2015428797

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{4643}}^1$

素因数の和:4911

約数の個数: 40

約数和(自身を含む): 3155765184

約数和(自身を除く): 1140336387

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 233, 621, 699, 1863, 2097, 4643, 5359, 6291, 13929, 16077, 18873, 41787, 48231, 106789, 125361, 144693, 320367, 376083, 434079, 961101, 1081819, 2883303, 3245457, 8649909, 9736371, 24881837, 29209113, 74645511, 87627339, 223936533, 671809599, 2015428797]

約数ペア:

[(1, 2015428797), (3, 671809599), (9, 223936533), (23, 87627339), (27, 74645511), (69, 29209113), (81, 24881837), (207, 9736371), (233, 8649909), (621, 3245457), (699, 2883303), (1863, 1081819), (2097, 961101), (4643, 434079), (5359, 376083), (6291, 320367), (13929, 144693), (16077, 125361), (18873, 106789), (41787, 48231)]