25482213

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 38539800

約数和(自身を除く): 13057587

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 1097, 2581, 3291, 7743, 9873, 23229, 31813, 95439, 97633, 286317, 292899, 878697, 2831357, 8494071, 25482213]

約数ペア:

[(1, 25482213), (3, 8494071), (9, 2831357), (29, 878697), (87, 292899), (89, 286317), (261, 97633), (267, 95439), (801, 31813), (1097, 23229), (2581, 9873), (3291, 7743)]