47072751

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 69713280

約数和(自身を除く): 22640529

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 1133, 1259, 3399, 3777, 12463, 13849, 37389, 41547, 129677, 152339, 389031, 457017, 1426447, 4279341, 15690917, 47072751]

約数ペア:

[(1, 47072751), (3, 15690917), (11, 4279341), (33, 1426447), (103, 457017), (121, 389031), (309, 152339), (363, 129677), (1133, 41547), (1259, 37389), (3399, 13849), (3777, 12463)]