121569258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2039}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 256550400

約数和(自身を除く): 134981142

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 523, 1046, 1569, 2039, 3138, 4078, 6117, 9937, 12234, 19874, 29811, 38741, 59622, 77482, 116223, 232446, 1066397, 2132794, 3199191, 6398382, 20261543, 40523086, 60784629, 121569258]

約数ペア:

[(1, 121569258), (2, 60784629), (3, 40523086), (6, 20261543), (19, 6398382), (38, 3199191), (57, 2132794), (114, 1066397), (523, 232446), (1046, 116223), (1569, 77482), (2039, 59622), (3138, 38741), (4078, 29811), (6117, 19874), (9937, 12234)]